Our Reviews

Frank F|2026 GMC Sierra EV

Confirmed Sales Customer

9/19/2025

My wife and I stoped in to test drive of a Sierra Denali EV. We met Austin Ellenberg your sales associate and he showed us a few Sierra Denali EV vehicles. He let us test drive the vehicle and answered all of our questions about the trucks features etc... My wife and I after test driving addition vehicles at other dealerships decided the Sierra Denali EV was our truck! We met a few more times at the dealership and had additional phone conversations with Austin for about a week to get a deal we felt good with. We proceeded with the purchase and so far cannot be more happy about our choice of buying the vehicle from Alpine and working with Austin on the sale.

Golden, CO

Nicole T|2025 GMC Sierra 1500

Confirmed Sales Customer

9/19/2025

I had an amazing experience with Mike Malone- so easy to work with and appreciate him even working for me while not even in town

Columbine Valley, CO

Cesar N|2025 GMC HUMMER EV Pickup

Confirmed Sales Customer

9/11/2025

The vehicle was dirty, scratch look like the vehicle been driving and use the only reason I bought the vehicle because of the color in the way he drove

Colorado Springs, CO

Jimmy T|2025 GMC Sierra 1500

Confirmed Sales Customer

9/19/2025

Everything was made easy for me.

Highlands Ranch, CO

Erlene M|2026 GMC HUM EV Pickup-E

Confirmed Sales Customer

9/26/2025

Very good - no issues - never even went to the dealership

AURORA, CO

Sonia G|2025 GMC Acadia

Confirmed Service Customer

10/8/2025

Very professional, and the staff very knowledgeable about what was going on with the car.

Parker, CO

Robert O|2022 GMC Yukon

Confirmed Service Customer

10/8/2025

Very professional. My only complaint would be how long I waited. The technician said 1 to 1-1/2 hours it was over 2 hours.

FAIRPLAY, CO

Celia C|2026 GMC Terrain

Confirmed Sales Customer

10/8/2025

Wilson was a great person to work with he really showed his experty very kind and helping the dealership is awesome it has the best service and best options

El Jebel, CO

Zachary M|2026 GMC Yukon

Confirmed Sales Customer

10/9/2025

Ebony was amazing and made the process as smooth as possible. She kept me in the loop at all times with my special order.

Cherry Hills Village, CO

George V|2026 Buick Encore GX

Confirmed Sales Customer

10/9/2025

Your salesman Mohammad did a great job working with us. He went above and beyond to get us a good deal and made every effort to make sure everything about the process was easy since my wife was going thru chemo. He personally delivered the new vehicle to our house, and the financing portion of the deal went very smoothly. I would say Mohammad is one of the best salesmen we have ever dealt with.

LITTLETON, CO

Frank R|2025 GMC Acadia

Confirmed Service Customer

10/13/2025

Andrew in the Service Dept. is very professional and courteous. He answered our questions and guided us through the process. We have bought vehicles from Alpine since 2016 and have nothing but good things to say. I recommend Alpine. I think Andrew is a key part of your team and deserves a raise.

Englewood, CO

Ryan M|2025 GMC HUMMER EV SUV

Confirmed Service Customer

9/25/2025

Andrew was a great service advisor. Easy and professional experience

Littleton, CO

Armando M|2025 GMC Sierra 1500

Confirmed Sales Customer

9/28/2025

Great experience, definitely would go back

SILVERTHORNE, CO

Paul R|2023 GMC Sierra 1500

Confirmed Service Customer

10/8/2025

Great service and customer service.

LAKEWOOD, CO

Juan R|2026 GMC Acadia

Confirmed Sales Customer

10/8/2025

Exelente

Thornton, CO

Wendy H|2026 GMC Terrain

Confirmed Sales Customer

10/11/2025

Fue una experiencia muy linda y comoda

Aurora, CO

Marilyn P|2026 Buick Encore GX

Confirmed Sales Customer

10/16/2025

Azael your car salesman slayed his job with making making me very happy. He made sure that I went home happy and what my heart desired. I give Alpine a rate of the number ⭐️⭐️⭐️⭐️⭐️ which means you guys ROCK!! I will send business his way anytime.

Denver, CO

Michael H|2025 Buick Envision

Confirmed Sales Customer

10/21/2025

The salespeople were very nice and and helpful and ans

Littleton, CO

Craig P|2026 GMC Sierra 1500

Confirmed Sales Customer

10/24/2025

We were in the Denver area for short amount of time and needed to quickly replace my vehicle due to an accident. Working with Junior in sales we were able to make a quick, fair deal for new 2026 Denali. Great service from top to bottom, highly recommend Junior and Alpine Littleton.

Yorba Linda, CA

Marva L|2020 GMC Terrain

Confirmed Service Customer

9/12/2025

I had a very pleasant experience.

Littleton, CO

Paul Z|2025 GMC HUMMER EV SUV

Confirmed Service Customer

9/18/2025

Riggo is very knowledgeable and responsive he kept informed throughout the process

Castle Pines, CO

Anthony D|2026 Buick Encore GX

Confirmed Sales Customer

9/25/2025

Working with DJ was smooth and professional. He went above and beyond helping us get this car.

Greeley, CO

Joseline M|2026 Buick Envista

Confirmed Sales Customer

10/9/2025

MO was great. He was very patient with my family as we brought in our kids and everyone’s input on our recent purchases mattered to him. He gave us a gentle push into a newer car which ultimately is the best investment for our family. He is great!

Denver, CO

Peter H|2025 GMC Yukon XL 1500

Confirmed Service Customer

10/9/2025

Really good service appreciated for GMC

Aurora, CO

Grant M|2021 GMC 1500 Sierra

Confirmed Service Customer

10/23/2025

Kenneth was awesome to work with, he always updated me throughout the day, provided rides when I needed to get somewhere and knew how to answer every question.

Littleton, CO

Victoria M|2026 Buick Encore GX

Confirmed Sales Customer

10/23/2025

Azael was a wonderful salesperson, made sure he let us know the features of each car, helped us feel welcome and appreciated for doing business with them, I would definitely buy another vehicle from here!

Denver, CO

Peggy D|2025 GMC Acadia

Confirmed Sales Customer

10/27/2025

My experience was awesome. So professional all the way around. From my first initial online message to the final closing, it was fast and hassle free. They were so kind and helpful.

Burlington, CO

Charles F|2026 GMC Acadia

Confirmed Sales Customer

11/3/2025

The experience was smooth and professional.

Parker, CO

Sierra M|2026 GMC Yukon

Confirmed Sales Customer

11/3/2025

Very friendly staff! Mohamed, my salesman was attentive and caring to my needs with my new purchase! Very stand up guy.

Elizabeth, CO

Christopher W|2026 GMC Sierra 1500

Confirmed Sales Customer

11/5/2025

Everything went well, and I love my truck!

Littleton, CO

Alan B|2025 GMC Sierra 1500

Confirmed Sales Customer

10/28/2025

The dealership was excellent; no hassles and the salesman was very professional.

Morrison, CO

Steven W|2025 GMC Acadia

Confirmed Sales Customer

11/7/2025

From start to finish this was hands down the easiest car buying experience of my life. The processes was stress free, efficient and will be the first dealership on my list whenever I am in the search for another vehicle.

Highlands Ranch, CO

Wyatt B|2026 GMC Canyon

Confirmed Sales Customer

11/12/2025

Your salesman Muhammad if I remember his name right, was a big help and made the deal and process of getting a new truck easier than I expected. He went above and beyond with helping me and I will always be grateful for that

Littleton, CO

Brittany H|2021 Buick Envision

Confirmed Service Customer

9/16/2025

Super helpful, would go back again

Littleton, CO

Erick L|2026 GMC Yukon XL 1500

Confirmed Sales Customer

9/25/2025

I received all my answer from my representative

Thornton, CO

Carlos R|2026 GMC HUMMER EV SUV

Confirmed Sales Customer

10/7/2025

Azael and Juan were wonderful with our purchase, the deal was straight forward we were in and out of the dealer best experience we ever had at a dealership we will recommend Alpine Buick and Gmc to all our friends and family members thank you again Azael and and Juan

Aurora, CO

Jordan A|2025 GMC Sierra 1500

Confirmed Sales Customer

10/15/2025

The sale of the vehicle was great. Steve was helpful and friendly. However, I raised some concerns about touch up on the vehicle, and I’m not seeing any progress on that front. I’d hate to think I will just be abandoned now that I purchased the truck.

Aurora, CO

Kelly C|2026 GMC Canyon

Confirmed Sales Customer

10/28/2025

Fantastic experience! My salesman, Mike was knowledgeable, friendly and helpful and Alex in finance was great to work with!

Parker, CO

Semplice Cafe M|2025 GMC Canyon

Confirmed Service Customer

10/28/2025

To be honest I was pretty frustrated my brand new truck was already having issues. I was having trouble getting anyone to call me back and was regretting getting my truck here. Aly was awesome and took over to help me arrange service; she was awesome. I was really appreciative! She kept me in the loop every step of the way and was extremely nice. If my truck ever needs service again, I will ask for Aly!

ARVADA, CO

Michael W|2025 GMC Canyon

Confirmed Sales Customer

10/28/2025

Salesman Anthony and Sales Manager Ricky were great and very helpful in my purchase.

Littleton, CO

Donald B|2026 GMC Acadia

Confirmed Sales Customer

11/2/2025

Zac Met outside an hour early, 8 am, and stayed with me until I left the dealership at 3 pm. He did an outstanding job.

Castle Rock, CO

Elizabeth R|2025 GMC Terrain

Confirmed Service Customer

11/12/2025

Have always had a good experience whenever I bring my vehicle in for service

Centennial, CO

Roderick S|2025 GMC Acadia

Confirmed Service Customer

11/25/2025

Nice staff took good care of me and my vehicle got me in and out Ina timely manner really appreciate that thank you

denver, CO

Craig E|2022 GMC 1500 Sierra

Confirmed Service Customer

9/17/2025

Everything I needed was accomodated

Denver, CO

Jose L|2026 GMC Sierra 1500

Confirmed Sales Customer

9/26/2025

Sergio was nice and friendly. The dealership was very clean and friendly you guys rock.

Commerce City, CO

Brett J|2025 GMC Sierra 1500

Confirmed Sales Customer

10/9/2025

Juan was amazing. Walked through a couple options and found exactly what I was looking for and more!

Englewood, CO

Jim B|2025 GMC SIERRA EV

Confirmed Service Customer

10/15/2025

Needs were met. Vehicle repaired. Under warranty. Done within the day. Courteous and helpful staff. Side note- small number of EV tech. I hope that doesn't negatively influence future visits!

Littleton, CO

Edgar S|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

10/15/2025

A good experience and excellent attention

DENVER, CO

Preston B|2026 GMC Yukon

Confirmed Sales Customer

10/21/2025

Austin was fantastic to deal with during the entire process. He was very courteous and professional and took extra time to help us "older" folks with the setting up the computer display and our phones. A very pleasant process.

Littleton, CO

Vinancio T|2025 Buick Envista

Confirmed Service Customer

10/23/2025

Very professional and trustworthy

Lakewood, CO

Zachary L|2025 GMC Terrain

Confirmed Sales Customer

10/23/2025

Generally a good experience. However, I was driving in from out of state, and I had asked if the dealer could install an engine heater prior to my purchase. Despite having said "yes" to this, this was not done. I still purchased the vehicle and went forward with the transaction (I had driven hundreds of miles), but it was not excellent as a result.

Rapid City, SD

Andrew S|2026 GMC Sierra 2500 HD

Confirmed Service Customer

11/8/2025

All of the departments worked together and made the sale in short order.

Eagle, CO

Michael R|2025 GMC Canyon

Confirmed Sales Customer

11/14/2025

Salesman was friendly and helped me find the right vehicle.

Commerce City, CO

Eduardo P|2025 GMC Sierra 1500

Confirmed Sales Customer

12/9/2025

Super great experience

Denver, CO

Jeremiah M|2026 Buick Envista

Confirmed Sales Customer

12/10/2025

From the moment we stepped in the door, we were greeted happily and treated like the most important people in the room. DaJuan was fantastic to work with. We told him the price, amenities, and features we wanted; he found several options for us. He drove us over to some satellite lots to show us different models that met our needs. We decided on a used car on the lot but when we started the paperwork, it turned out to already be sold. DaJuan immediately found a new model on the lot with same trim package and got us very close to the same price. Overall, my wife and I are very happy with our experience at Alpine.

Anson, TX

Juan D|2026 GMC HUM EV Pickup-E

Confirmed Sales Customer

9/27/2025

Really good Services, nice people

Commerce City, CO

Ricardo D|2024 GMC Sierra 2500 HD

Confirmed Service Customer

11/17/2025

Excelente servicio muy rápido y eficiente, el personal atiende muy amablemente

LITTLETON, CO

Jonathan S|2025 GMC Yukon

Confirmed Sales Customer

11/24/2025

Steve, Ray and Alex were amazing to work with.

Aurora, CO

Kimberly A|2026 GMC Acadia

Confirmed Sales Customer

11/4/2025

I had a good experience with my first purchase. Armando was very good at explaining & making the process very easy & fast

Aurora, CO

William L|2026 GMC Acadia

Confirmed Sales Customer

12/15/2025

Was very pleased with my interactions with Sergio and Armando.

Highlands Ranch, CO

Daniel D|2026 Buick Envista

Confirmed Sales Customer

12/17/2025

I was told at purchase my window tint and front clear bra was included in my purchase and set up the appointment for Wednesday 12/17/25 @ 4pm and i went and sat there for an hour and half until 5:30 to tell me it was not included in my deal and I was not getting the tint or clear bra... I even told the finance guy on 12/12/2025 when I bought it and he didn't even correct me or say i dint have that in the deal. But to have a appointment and spend all thet time to not back what your salesman said and told a customer does not deserve a good review.

Parker, CO

Manuel H|2023 GMC Sierra 1500

Confirmed Service Customer

12/17/2025

Everything is good

AURORA, CO

Yurina P|2026 GMC Canyon

Confirmed Sales Customer

12/17/2025

This is our second vehicle purchased from Alpine GMC in Littleton, and once again it was a great experience because they’re so easy to work with. We just bought a GMC Canyon, and Carolina was awesome, super helpful, patient, and easy to talk to. She really listened to what we wanted and made the whole process smooth and stress-free. Highly recommend Alpine GMC, and definitely ask for Carolina! Go Girl!

Aurora, CO

Brandon G|2026 Buick Envista

Confirmed Sales Customer

12/17/2025

I was satisfied and I was surprised that I was able to approve for a new vehicle. I want to continue to do business with Alpine Buick.

Denver, CO

David R|2026 Buick Envista

Confirmed Service Customer

12/24/2025

I got sold a car that has brake problems. I didn’t even have it for a week I don’t want the car I want a refund. On top of that when I gave back the car you guys gave me to use while you see what’s wrong with my car. I had to bring back the car full of gas but when I got my car back it was more than half empty. The way you people treat your customers is very messed up not to mention they put 90 miles on my car that I don’t want anymore

Denver, CO

Rex C|2025 Buick Envision

Confirmed Sales Customer

9/11/2025

Quick and efficient, attentive.Daniel is real easy to work with.

Aurora, CO

Jesus O|2025 GMC Sierra 1500

Confirmed Sales Customer

9/18/2025

Got good service

Hudson, CO

Robert M|2025 Buick Envision

Confirmed Sales Customer

9/24/2025

n/a

Castle Rock, CO

Alex 4|2024 GMC Sierra 2500 HD

Confirmed Service Customer

10/8/2025

Rigo always takes great care of our fleet of trucks and communicates through the entire process about everything that is going on and a rough estimate on when we'll have our trucks back. Most of the other dealerships in town, you have to call them 10+ times and leave messages just to find out what is going on with your vehicle that you are paying to have fixed. We won't go anywhere else for service or new trucks!

SEDALIA, CO

Damen S|2026 Buick Encore GX

Confirmed Sales Customer

10/14/2025

Amazing experience very friendly workers

Littleton, CO

Jonathan N|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

10/17/2025

Anthony did an excellent job and continues to demonstrate integrity and interest in supporting me as a valued customer.

CENTENNIAL, CO

Glynn P|2023 Buick Envision

Confirmed Service Customer

10/17/2025

Well the link the service advisor gave me for updates on my car service did not work and they were over on the estimated time but over all everything was good.

Aurora, CO

Nickie R|2026 GMC Terrain

Confirmed Sales Customer

10/21/2025

Overall it over exceeded my expectations an gave me a wonderful experience

ENGLEWOOD, CO

Cyrah D|2026 Buick Envista

Confirmed Sales Customer

11/4/2025

My dealer was super helpful. He made sure I was getting the best deal and he made the process super seamless.

Denver, CO

Ilay A|2026 GMC Sierra 1500

Confirmed Sales Customer

11/24/2025

I went to buy a truck...I knew my credit wasn't that good. They made it possible. The down i wanted to give...monthly payment i wanted to give and the truck i wanted. They treated me so good. Like family. Thank u so much. I'm so happy with my brand new 2026 truck. My whole family goes there.

Denver, CO

Julieta M|2025 GMC Canyon

Confirmed Service Customer

12/4/2025

Very friendly

Littleton, CO

Hector R|2025 Buick Enclave

Confirmed Sales Customer

12/9/2025

Excelente servio muy amables

Aurora, CO

Kyle M|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

12/24/2025

They took care of me and handled everything with ease.

LITTLETON, CO

Norma L|2026 GMC Yukon XL 1500

Confirmed Sales Customer

11/13/2025

From start to finish the whole experience was flawless, the knowledge and patience from Michael and Mo was top tier.

Lochbuie, CO

Jodi H|2026 Buick Enclave

Confirmed Sales Customer

11/13/2025

Michael Morris was wonderful to work with. I purchased a 2026 Enclave right off the showroom floor and I love it. Michael was very personable, collaborative and caring during the buying process. The finance guy, I forgot his name, was wonderful as well! Will be returning in the future to buy more vehicles!

Lochbuie, CO

David C|2025 GMC Sierra 1500

Confirmed Service Customer

12/12/2025

Quick and easy oil change

Littleton, CO

Alton M|2026 Buick Encore GX

Confirmed Sales Customer

12/19/2025

Sales was helpful and efficient

Littleton, CO

Brian C|2026 GMC Sierra 1500

Confirmed Sales Customer

12/19/2025

My experience was overall positive. But if you asked me would I buy another vehicle from Alpine, my answer would be no. My first trip to the dealership to buy a truck was a bust. I spent 30-40 minutes walking the lot and even walked into the dealership. I wasnt greeted or asked if I needed help by a single person, so I left and went to some other stores to test drive some trucks. I was looking at a different truck in your inventory online, since the original truck I wanted to buy had significant rust on the frame. The sales manager reached out and asked if I had received all the information I needed. So I told her about my first experience 2 days prior where noone helped me. she apologized and invited me to come back and work "directly" with her and give her the opportunity to make up for the poor experience of the previous visit. I decided to drive 45 minutes across town again to go look at a truck to buy. After arriving to the dealership and asking for Emilie like I was instructed. I was shuffled off to another associate and Emilie barely took the time to even introduce herself to me. I felt like I was baited and switched with empty promises to "make things right" and "go above and beyond" but that is not what happened. I could have leased a brand new truck from any of the other GMC dealerships that are much closer to my house. In hindsight, I wish I would have. I worked with another dealership after leaving your store the first time. they were going to give me more than double the trade in value that I received from Alpine. But at that time, they didnt have the truck I wanted in inventory. Overall I am happy with the truck that I bought from your store. But in the future, I do not plan to drive all the way across town to buy another vehicle from Alpine.

Broomfield, CO

Mercedes C|2026 GMC Terrain

Confirmed Sales Customer

12/24/2025

Warm friendly educational and no high pressure. The team at Alpine earned my trust and helped me make a great decision on my new purchase.

Lakewood, CO

Michele L|2026 GMC Yukon

Confirmed Service Customer

1/8/2026

Alpine GMC just completed the first service on my new vehicle. Aiden, my service consultant, was courteous and efficient, and he had my vehicle in and out within the promised timeframe while I waited. The dealership staff is consistently friendly, and the facility is clean, welcoming, and has a very pleasant atmosphere.

Evergreen, CO

Mohammad H|2026 Buick Encore GX

Confirmed Sales Customer

11/3/2025

Amazing staff

Aurora, CO

Chad R|2025 Buick Envision

Confirmed Sales Customer

11/3/2025

Andrew Hahner, Mike Malone, and Alex, (who finished the deal). What I can only refer to as the "A" team. These are my dudes! And they deserve all the recognition possible. I have established what I would call life long friendships with these gentleman. They are unbridled in their work ethic and approach to making the process as easy as possible!

Lakewood, CO

Ronny C|2026 GMC Terrain

Confirmed Service Customer

11/25/2025

Gracias por la buena atención sienpre

Denver, CO

Joe E|2024 GMC Canyon

Confirmed Service Customer

12/8/2025

Courteous, professional, and quick.

Littleton, CO

Craig M|2026 GMC Sierra 1500

Confirmed Sales Customer

12/15/2025

Junior Gutierrez made my buying experience seamless

Denver, CO

Alexander B|2024 GMC Acadia

Confirmed Service Customer

1/6/2026

Excelente

Thornton, CO

Christopher W|2026 GMC Sierra 1500

Confirmed Sales Customer

1/9/2026

Honest and easy to work with. My sales representative Anthony was amazing!

Windsor, CO

Davis W|2025 GMC Sierra 1500

Confirmed Service Customer

1/15/2026

Quicker than quoted time, everything went smooth

Littleton, CO

Michael J|2025 GMC Yukon XL 1500

Confirmed Service Customer

1/19/2026

Andrew and Rodrigo were amazing! They both helped us through a diesel contamination issue, and ended up saving us thousands of dollars!

Highlands Ranch, CO

Nicole B|2025 Buick Envision

Confirmed Sales Customer

1/21/2026

Steve was very easy to talk to- he listened to what we needed and we were able to geta vehicle that day to take home!

Castle Rock, CO

Logan N|2026 GMC Yukon XL 1500

Confirmed Sales Customer

1/22/2026

Great team. Answered all my questions and was upfront through the whole process

Highland, UT

Eusebio B|2026 GMC Sierra 1500

Confirmed Sales Customer

1/26/2026

Una muy buena experiencia, con Wilson gracias por ayudarnos a conseguir el vehículo que estábamos buscando!

Denver, CO

Chad B|2026 GMC Acadia

Confirmed Sales Customer

1/30/2026

It was a very good experience.

Longmont, CO

Ray R|2026 GMC Acadia

Confirmed Sales Customer

1/30/2026

The team was responsive and very customer friendly.

Westcliffe, CO

Jeffrey K|2026 GMC Sierra 1500

Confirmed Sales Customer

11/14/2025

Great experience. Friendly, knowledgeable, relaxed sales person.

Evergreen, CO

Amilcar P|2026 Buick Envista

Confirmed Sales Customer

11/25/2025

Fue excelente atención muy amable y atento

Aurora, CO

Jhon C|2026 Buick Envista

Confirmed Sales Customer

12/10/2025

Very good experience, excellent treatment and help from the team

Aurora, CO

Jesus A|2026 GMC Sierra 1500

Confirmed Sales Customer

12/12/2025

Great service,Azael made us feel confident Thank You

Leadville, CO

Chad K|2026 GMC Yukon

Confirmed Sales Customer

12/23/2025

Another wonderful experience at Alpine GMC. Michael was amazing from the start answered all my questions and was very knowledgeable. Nathan and Alex made sure I was taken care of when I got into the dealership and provided first class customer service and got me out the door quickly. This is my second GMC purchased through Alpine GMC and more to come. This is not your typical dealership experience, I actually enjoy coming in and will be passing along Nathan’s info to everyone I know that is in need of a vehicle, it’s well worth the extra drive. Thanks again the wife is loving her new Yukon. Have a wonderful holiday season.

Ault, CO

Lori G|2026 GMC Terrain

Confirmed Sales Customer

1/9/2026

All excellent …juan and associated were excellent…..until the loan guy..interest…was told days before I purchased it would be competitive at 6.49% as my credit union offered..then at 9pm 12.31.25… im signing they say 8.9% or lose the discounts… That almost made me say forget the whole freaking deal good thing I love the car but to tell someone they’re gonna get a competitive rate and then give them 3% more or threaten them to take away the discounts that was bad

Denver, CO

Edmund S|2026 GMC Yukon

Confirmed Sales Customer

1/9/2026

Excellent help with understanding vehicle. Speedy paperwork.

Denver, CO

Brian G|2026 GMC Sierra 1500

Confirmed Sales Customer

2/2/2026

I really liked azael he was really respectful and professional. He showed me the vehicle I wanted checked my paperwork and allowed me to take home a brand new 2026 gmc sierra

Aurora, CO

Otniel D|2026 Buick Envista

Confirmed Sales Customer

2/5/2026

Sergio González he is the best,Helps on everything, And he gets the best deal for as.

Aurora, CO

David B|2021 GMC 1500 Sierra

Confirmed Service Customer

2/9/2026

The only problem was the delay to get replacement part

Littleton, CO

Corner S|2023 GMC Sierra 2500 HD

Confirmed Service Customer

2/12/2026

roderigo was great! very communicative and on top of his game

VAIL, CO

Colton B|2025 GMC Sierra 1500

Confirmed Sales Customer

12/10/2025

Junior was great, extremely responsive and helpful.

Denver, CO

Thomas R|2026 GMC Yukon XL 1500

Confirmed Sales Customer

12/10/2025

We went looking for a specific choice and meet with Mike. Told him exactly what we wanted he did some research and found the exact car. After some very easy negotiations we were able to make a deal and got the car. Mike also has followed up with us to make sure everything is good. Very pleased with this dealership.

Pueblo West, CO

Terry R|2026 Buick Envista

Confirmed Sales Customer

12/15/2025

DJ was outstanding

Arvada, CO

Peggy D|2025 GMC Acadia

Confirmed Service Customer

12/19/2025

They fit me in wuth an appointment and ii got serviced as soon as i arrived. They are totally professional in all departments. I recommend them 100%.

Burlington, CO

Luke D|2025 GMC Sierra 1500

Confirmed Service Customer

12/26/2025

The overall experience wasn't great. Took much longer than expected for just an oil change. I asked if there was a remote for the tv in the waiting room and after being tossed around to a few different people, the answer was no. So there's no way to use the tv because no one had a remote. There was one service advisor who was sitting in his chair the entire time I was there and he was very short with me when I asked him about anything. He was at the first desk and a very large man. There was nothing pleasant about the overall experience and I won't be bringing my vehicle back to this location for service.

Parker, CO

Jeffrey L|2026 GMC Sierra 1500

Confirmed Sales Customer

12/26/2025

Everyone very good

Littleton, CO

Tyler H|2026 GMC Sierra 1500

Confirmed Sales Customer

1/9/2026

Excellent service and a warm welcoming atmosphere.

Littleton, CO

Donald R|2026 GMC Yukon

Confirmed Sales Customer

1/13/2026

I bought my vehicle from Junior. He was great to work with and made me really glad that I walked in to Alpine GMC.

Colorado Springs, CO

Alan B|2014 Chevrolet Impala Limited

Confirmed Service Customer

1/13/2026

I felt the service was very straight forward about the problems with my car was having.

LITTLETON, CO

Mill Man Steel, Inc. M|2024 GMC Sierra 1500

Confirmed Service Customer

1/16/2026

Sean was great

Casper, WY

Leyder F|2026 Buick Encore GX

Confirmed Service Customer

2/9/2026

Una experiencia increíble.

Denver, CO

Joseph P|2026 GMC Canyon

Confirmed Sales Customer

2/18/2026

Awesome

Aurora, CO

Glirsa G|2025 Buick Envision

Confirmed Service Customer

12/24/2025

Rigo was great to Work with, kept me updated and very profesional

Aurora, CO

Alfonso P|2024 GMC Terrain

Confirmed Service Customer

1/5/2026

Muy buen servicio todo a su tiempo gracias

NORTHGLENN, CO

Michael D|2024 Buick Envista

Confirmed Service Customer

1/16/2026

The service was great,but do you really need to charge3% if you use a credit card?

Littleton, CO

Reina K|2024 Buick Envision

Confirmed Service Customer

1/16/2026

The messaging apps were fixed

Highlands Ranch, CO

Michael H|2026 GMC Canyon

Confirmed Sales Customer

1/16/2026

I had the pleasure of working with Fayth. She is very knowledgeable and helpful. She even brought my vehicle up from the Springs! Highly recommend Fayth and Alpine GMC. The finance Guru even worked to get the interest rate as low as possible. Great dealership!

Littleton, CO

Jacob T|2026 GMC Terrain

Confirmed Sales Customer

1/21/2026

Wonderful staff made things go smooth and easy for us!

Parker, CO

Denise M|2026 Buick Encore GX

Confirmed Sales Customer

2/1/2026

Best salesman ever. Easy experience

Longmont, CO

James M|2026 GMC Canyon

Confirmed Sales Customer

2/13/2026

Austin was great. I came in sat down and in 30 minutes we had a deal. He listened and understood what I was I looking for. He was honest and up front and I cant thank him enough for a smooth car buying experience!

Colorado Springs, CO

Ruby S|2026 Buick Envista

Confirmed Sales Customer

2/17/2026

Everyone very nice and very helpful and made thing very easy no long wait time

Denver, CO

Mauricio N|2021 GMC 2500HD Sierra

Confirmed Service Customer

2/17/2026

Really helpful

AURORA, CO

Nicholas J|2026 GMC Yukon

Confirmed Sales Customer

2/17/2026

Ebony was a literal dream to work with. She was so patient and kind as well as knew the answer to every single question we had. She is definitely top tier!

Castle Rock, CO

Andrew F|2025 GMC Sierra 1500

Confirmed Sales Customer

2/24/2026

The entire process was great! This was the shortest time I have ever spent purchasing a vehicle. These guys have an outstanding process going at Alpine. Thanks for the great service!

Aurora, CO

Laura V|2025 GMC Sierra 1500

Confirmed Sales Customer

2/26/2026

Great experience lots of help Sergio Gonzalez answered all of our questions

Aurora, CO

Abdalbage A|2026 Buick Envista

Confirmed Sales Customer

2/8/2026

It's was great

Denver, CO

Evangeline S|2026 Buick Envista

Confirmed Service Customer

2/18/2026

Fast and great service.

Aurora, CO

Shawn L|2026 GMC Sierra 1500

Confirmed Sales Customer

2/18/2026

Friendly service. Have a lot of inventory

Centennial, CO

Clayton J|2026 GMC Acadia

Confirmed Sales Customer

2/23/2026

A friend suggested I check out Alpine Buick GMC because of their friendly and honest team, and they were absolutely right. From the moment I walked in, I was welcomed with genuine smiles and a warm, inviting attitude. I shared that I had purchased a new vehicle just six months earlier that was unfortunately totaled in an accident. After dealing with insurance frustrations, I was feeling pretty discouraged about the whole process. The team at Alpine immediately put me at ease and reassured me that they would take great care of me. Michael took the time to walk me through the lot and pulled several vehicles for test drives so I could find the right fit. Once I made my decision, we had a straightforward conversation about pricing, add-ons, and financing. I explained my budget, and they worked with me to make the numbers align so we could close the deal comfortably. Overall, the staff at Alpine are honest, patient, and genuinely caring. The experience felt more like working with friends than dealing with pushy salespeople. I would highly recommend this dealership to anyone in the market for a vehicle.

Platteville, CO

Jeff B|2021 GMC Canyon

Confirmed Service Customer

2/23/2026

Already submitted

Los Alamos, NM

Guadalupe E|2026 GMC Terrain

Confirmed Service Customer

3/2/2026

Went in for an oil change, service staff were friendly and greeted me with a smile. This was the first time ever, that a service department has made me feel like a person that mattered, not just a ordinary Joe smoe. Thank you for your kindness and acknowledgement, your the best

Commerce City, CO

Ashley P|2026 GMC Yukon

Confirmed Sales Customer

3/4/2026

I recently had an outstanding experience at Alpine GMC! From the moment I walked in, the staff (Michael V) made me feel welcome and taken care of. They were knowledgeable, patient, and genuinely interested in helping me find the right vehicle—without any pressure or upselling. The entire process was smooth and transparent. Every question I had was answered clearly, and I appreciated how they walked me through each step, from test driving to final paperwork. The team went above and beyond to make sure I felt confident and satisfied with my purchase. I’m absolutely thrilled with my new car and couldn’t have asked for a better experience. Highly recommend this dealership to anyone looking for great service, honest communication, and a stress‑free car‑buying experience!

Littleton, CO

Heath P|2026 GMC Canyon

Confirmed Sales Customer

3/4/2026

Overall my experience was positive. I have a very busy schedule and the team between Jacki and Muhammad made it easy for us to work out the deal details over text so when I came in it was quick to go through the paperwork and be on my way. It was a very positive experience.

Littleton, CO

Carlos A|2025 Chevrolet Colorado

Confirmed Service Customer

12/5/2025

Fast and easy! Aiden Peake made the process easy and smooth. Dealerships was clean and updated!

Littleton, CO

Matthew H|2026 GMC Sierra 1500

Confirmed Sales Customer

1/7/2026

Mike and Mike working together were awesome and got the deal done in a very quick amount of time under the circumstances. Customer Service top notch you guys are the best and well he using you guys again for our fleet maintenance vehicles

Basalt, CO

David S|2026 GMC Acadia

Confirmed Sales Customer

1/7/2026

Zac did an awesome job! He was respectful, professional, knew the product well, and was willing to work on my timeline. Highly recommend !

Castle Pines, CO

Jerry W|2026 GMC Sierra 1500

Confirmed Sales Customer

1/17/2026

Very knowledgeable polite made me feel like famiy

Strasburg, CO

Christopher E|2025 Buick Envista

Confirmed Service Customer

2/8/2026

Quick and efficient

Aurora, CO

Paul R|2026 GMC Sierra 1500

Confirmed Sales Customer

2/24/2026

Mike Morris and the team at Alpine were fantastic.

Colorado Springs, CO

Oscar M|2025 Buick Envista

Confirmed Service Customer

2/27/2026

Everything was good

LITTLETON, CO

Larissa B|2026 Buick Envista

Confirmed Sales Customer

2/27/2026

Cleanest and most organized dealership I’ve been to! Someone greeted us at the door, walked us to their desk, then saw we’d already been working with someone. Instead of acting out of desperation, he re-introduced us to Wilson. Wilson was great! I can be a lot to deal with when looking for a new car, but Wilson was patient, funny, and great to work with. I never felt pressured and I felt he communicated honestly and directly. Would love to work with him again in the future!

Commerce City, CO

Diana Z|2026 Buick Envista

Confirmed Sales Customer

3/3/2026

Azael was an amazing helper

Denver, CO

Andrew A|2026 GMC Sierra 1500

Confirmed Sales Customer

3/6/2026

Honestly had the best experience with alpine Littleton Austin was a great sales men with excellent customer service really gave off that welcoming feeling I have no complaints about this dealership 🙏🏽🙏🏽

Aurora, CO

Glen M|2023 GMC Canyon

Confirmed Service Customer

3/6/2026

All good except took longer than expected.

Littleton, CO

Carolyn W|2025 GMC Acadia

Confirmed Service Customer

3/27/2026

Great service!

Sedalia, CO

Plamen S|2026 GMC Sierra 1500

Confirmed Service Customer

4/2/2026

Ebony was great

Littleton, CO

Marie W|2026 GMC Sierra 1500

Confirmed Sales Customer

1/5/2026

Wilson was great. He drove down to the Springs to pick up the exact vehicle we wanted, and even came in early to do the sale to accommodate my time restraints. Very easy to work with. The whole dealership was very pleasant to work with, even the finance guy -- from Jersey - who was fairly East Coast blunt and straight to the point. I liked him for that. Thanks for a good experience.

Centennial, CO

Douglas M|2019 GMC 2500HD Sierra

Confirmed Service Customer

2/11/2026

All went as expected thanks

DENVER, CO

Chad F|2026 GMC Sierra 1500

Confirmed Sales Customer

2/13/2026

I was pleasantly surprised of how smooth and quick my purchase was handled. Zach Taylor was very knowledgeable and professional. Definitely my forever dealership from now on!

Elizabeth, CO

Mark C|2025 GMC Yukon

Confirmed Service Customer

2/16/2026

Very professional

BRIGHTON, CO

Kenneth M|2025 GMC Canyon

Confirmed Sales Customer

2/17/2026

Nathan was great, had what we wanted and helped it go smoothly.

LITTLETON, CO

Monique N|2026 GMC Terrain

Confirmed Service Customer

3/4/2026

They were amazing. I love my new car.

Denver, CO

Tom L|2023 Buick Enclave

Confirmed Service Customer

3/12/2026

Great price for tires. Great customer service and communication.

littleton, CO

Alejandro A|2024 GMC Sierra 2500 HD

Confirmed Service Customer

3/12/2026

Great Service from Ryan

DENVER, CO

Jeremy E|2025 GMC Sierra 2500 HD

Confirmed Service Customer

3/17/2026

Great customer service and did an excellent job on the truck

Parker, CO

Julia M|2022 Buick Encore

Confirmed Service Customer

3/31/2026

Ryan was great. He kept me updated throughout my visit.

Denver, CO

Jacob E|2024 GMC HUMMER EV SUV

Confirmed Service Customer

4/13/2026

Fast and easy, staff was super friendly, services were priced really well and done quickly!

Littleton, CO

Noah H|2026 GMC Yukon

Confirmed Sales Customer

4/16/2026

I was working with Stephen Belk and had a great experience. He was professional, respectful, and did not waste any of my time. I would highly recommend his service to friends. And will come back to him for further purchases

Colorado Springs, CO

Kenneth S|2024 Buick Envista

Confirmed Service Customer

4/20/2026

I am supposed to get free oil changes! Then also saw an estimate of around $ 76.00. Then to pickup the car after service, it was around $132.00??

Littleton, CO

THOMAS S|2026 Buick Envista

Confirmed Sales Customer

2/19/2026

From the moment I arrived, I was treated as a valued guest. Mike VorPaul was the first to greet me. He became the Salesman who took the time to ask questions and help me determine what I was looking for. I was in no hurry. I never felt pressured to make any choices or come to any decisions. My time, choices, and budget were all respected with no interference. One day, Mike texted me that he had the car for me, and he was right. I bought the car that night and have loved it ever since, which has only been 2 days, but it seems to be everything I want in a new car. I will recommend Mike to anyone looking for a new or used car. He seems genuinely interested in wanting a car-buying experience to be pleasant and successful. He gets five stars plus from me!

Westminster, CO

Michelle W|2025 Buick Envision

Confirmed Sales Customer

2/23/2026

Fast reliable service

Aurora, CO

Barbara B|2025 GMC Terrain

Confirmed Service Customer

2/26/2026

Friendly service staff.

Highlands Ranch, CO

Drew A|2022 GMC 2500HD Sierra

Confirmed Service Customer

3/15/2026

Skylar was excellent to work with, all issues resolved.

Denver, CO

Michael S|2026 Buick Envista

Confirmed Service Customer

3/19/2026

Estuvo bien! Muy buena comunicacion, muy buen servicio de atencion. Excelente

Littleton, CO

Julieta M|2025 GMC Canyon

Confirmed Service Customer

3/19/2026

Good service and fast

Littleton, CO

Anthony D|2026 GMC Sierra 1500

Confirmed Sales Customer

3/27/2026

Steve was very helpful without pressure. He was very responsive to messages

Granby, CO

Angie K|2021 Buick Encore GX

Confirmed Service Customer

4/14/2026

I've only been coming here for about a year for various services and have always had a good experience. Everyone has always been truly kind and professional. When I look for a new Buick I will definitely be buying here!

Littleton, CO

James R|2026 GMC Canyon

Confirmed Sales Customer

4/17/2026

We had a great experience at Alpine. We had thought to buy a used vehicle, but with the help of Mohamed our sales rep, we were able to find a new vehicle that fully fits our needs.

CONIFER, CO

Evan P|2025 GMC Sierra 2500 HD

Confirmed Sales Customer

4/23/2026

I had an outstanding experience purchasing my new GMC Sierra, thanks to the incredible sales team—especially JJ. From start to finish, JJ was knowledgeable, patient, and genuinely focused on making sure I found exactly what I wanted without any pressure. He took the time to answer all my questions, walked me through every detail of the truck, and made the entire process smooth and stress-free. It’s rare to find someone who combines professionalism with such a personable approach, and JJ absolutely delivered.

Aurora, CO

Andrew S|2024 GMC Sierra 1500

Confirmed Service Customer

10/13/2025

Very attentive from the minute I walked in to the car being delivered to my home. Thank you

PARKER, CO

Arpreet C|2024 GMC Yukon XL 1500

Confirmed Service Customer

1/26/2026

Great service! These guys are always on top of their work. Thank you!

AURORA, CO

Ashley C|2026 Buick Envista

Confirmed Sales Customer

1/31/2026

Everyone was so helpful and did their best in helping me get into a new vehicle especially Sergio.

Thornton, CO

Jorge S|2026 GMC Canyon

Confirmed Sales Customer

2/3/2026

Very good

Aurora, CO

Alex B|2026 GMC Acadia

Confirmed Sales Customer

2/6/2026

I came in with an Appointment with Junior, all the staff I talked to and interacted with both were professional and courteous. Junior was exceptional and listened to my needs and made sure I got exactly what I wanted in my car. I already knew I wanted an Acadia and he made sure to get me into the one I really loved. The whole process was smooth and easily navigated. Best car buying experience I have ever had.

Centennial, CO

Daniel B|2026 GMC Terrain

Confirmed Sales Customer

2/21/2026

Absolutely great customer service. Explained everything in detail and got our application done so quickly. We love our new car and it's all thanks to the great staff who works so efficiently.

Commerce City, CO

Erasmo M|2026 Buick Envista

Confirmed Sales Customer

3/5/2026

Answered any and all of my questions, was able to show me many options of make & models I had mentioned, all around excellent service!

Lakewood, CO

Andrew M|2026 GMC Terrain

Confirmed Sales Customer

3/6/2026

I was able to leave the GMC dealership with a brand new 2026 Terrain Elevation with the help of Nathan. Nathan was on top of the process while being professional. He was able to walk through all the paperwork making sure I understood all about the vehicle. He met all of my needs and standards.

Denver, CO

Brian T|2024 GMC Sierra 1500

Confirmed Service Customer

3/16/2026

Fast service and good communication- all I really

LITTLETON, CO

Robert O|2022 GMC Yukon

Confirmed Service Customer

3/16/2026

Very courteous

FAIRPLAY, CO

Robert H|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

3/30/2026

Customer oriented sales staff. Placed an order for the truck I wanted and it was delivered within expected time period.

Aurora, CO

Bert J|2025 GMC Canyon

Confirmed Service Customer

4/30/2026

Good service.

Highlands Ranch, CO

Chad R|2025 Buick Envision

Confirmed Service Customer

3/11/2026

I love my Alpine GMC family. i will never buy another vehicle from anywhere else!

Lakewood, CO

Jacob E|2024 GMC HUMMER EV SUV

Confirmed Service Customer

3/15/2026

Easy drop off and pick up, good and friendly service techs

Littleton, CO

Ilay A|2026 GMC Sierra 1500

Confirmed Service Customer

3/18/2026

Staff in there we're so friendly. They helped me right away.

Littleton, CO

Michael W|2026 GMC Sierra 1500

Confirmed Sales Customer

3/26/2026

Sergio was great to work with! He helped me find the right truck at the right price.

Monument, CO

Eduardo C|2023 GMC Sierra 1500

Confirmed Service Customer

3/29/2026

Jason Harris was amazing. He was very professional and always kept me in the loop while my vehicle was being serviced. I asked to see if he had a loaner vehicle which he didn't but, he rented me a vehicle thru hertz. Thru my experience with any dealership no one else has ever gone out of their way to make sure I was taken care of. It doesn't just stop at Service but everyone is so nice and welcoming you definitely have a customer for life. Thanks

LITTLETON, CO

Jeff P|2026 GMC Sierra 1500

Confirmed Service Customer

4/7/2026

Very friendly and efficient

Evergreen, CO

Raymond K|2026 GMC Sierra 1500

Confirmed Sales Customer

4/7/2026

It was a great experience, quick and easy. Mike was very good

Littleton, CO

Craig A|2021 Chevrolet 1500 Silverado

Confirmed Service Customer

4/7/2026

Experience has been expectations met and then some.

Littleton, CO

Manuel B|2026 Buick Envista

Confirmed Sales Customer

4/12/2026

Azael was more than helpful during this stressful purchase. I really appreciate all of his help and look forward to continued business

Aurora, CO

Ronald B|2026 GMC Yukon

Confirmed Sales Customer

4/15/2026

Zach Taylor was excellent. No pressure, knows his vehicles and very personal. I would recommend him to anyone.

Westcliffe, CO

Mark U|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

4/21/2026

Absolutely the best purchasing experience that I consistently get with multiple purchases. Austin, Mishael and Hulk are great reps and do a fantastic job with making sure that a trip to the dealership is a pleasent experience. One of the best GMC dealers in the state in my opinion.

PARKER, CO

Linda J|2026 GMC Yukon

Confirmed Sales Customer

5/1/2026

Steve was great to work with. He help me through the process of getting my Yukon.. Had a couple of hiccups, but he helped me through the process of getting those fixed. I would highly recommend him.

Castle Rock, CO

Steven M|2026 GMC Sierra 1500

Confirmed Service Customer

1/8/2026

Bill was very good and communicated well...

Castle Rock, CO

Kathleen W|2026 GMC Terrain

Confirmed Sales Customer

1/13/2026

I had an excellent experience at Alpine Buick GMC in Littleton, Colorado. I purchased a 2026 GMC Terrain Denali online and the entire process was smooth, transparent, and stress-free. Everything was clearly explained, and there were no surprises. I truly appreciate the level of care and attention I received. I highly recommend Alpine Buick GMC and Sergio to anyone looking for a great vehicle-buying experience.

Laurel, MT

Bibiana G|2026 GMC Terrain

Confirmed Sales Customer

1/20/2026

Everything about the new purchase was great

Colorado Springs, CO

Ramon M|2026 GMC Sierra 2500 HD

Confirmed Service Customer

2/19/2026

Everything gast and clear

Craig, CO

Jizela J|2025 Buick Envista

Confirmed Service Customer

2/19/2026

Great customer service very helpful. Always go an extra mile to help you to make you feel comfortable.

Northglenn, CO

Jungho L|2025 GMC Canyon

Confirmed Service Customer

2/23/2026

Check-in was easy, estimated wait time was reasonable and accurate. The process from start to finish was great!

Littleton, CO

Steve O|2026 GMC Sierra 1500

Confirmed Sales Customer

2/23/2026

great sales person

Missoula, MT

Bibiana G|2026 GMC Sierra 1500

Confirmed Sales Customer

4/3/2026

Really good

Colorado Springs, CO

Matthew S|2020 GMC 1500 Sierra

Confirmed Service Customer

4/8/2026

Friendly and Understanding

LITTLETON, CO

Clayton J|2026 GMC Acadia

Confirmed Service Customer

4/15/2026

The dealership took great care of my vehicle. I recently purchased the car and it needed a little attention. Alpines service department addressed all of my concerns and brought the car back in better shape than when I bought it. Their white glove service is second to none.

Platteville, CO

Jose S|2026 GMC Terrain

Confirmed Sales Customer

5/12/2026

Muy amable el personal

Aurora, CO

Nannette V|2026 GMC Acadia

Confirmed Sales Customer

5/12/2026

Everyone, from the sales manager, to the finance dept, and especially to our salesman Mishael, were just great people! Will go back to them…100%!

Golden, CO

Israel T|2026 GMC Terrain

Confirmed Sales Customer

5/19/2026

Perfct experience. Great people. Would do buiness with again. Hell Yeah MAGA!

Lakewood, CO

Ariya M|2026 GMC Terrain

Confirmed Sales Customer

2/16/2026

Our sales person, Ebony, was excellent. She made sure she answered all of our questions, asked if we needed anything, would definitely rate her a 10 out of 10. Would recommend the dealership to friends and family.

Denver, CO

Erika F|2026 GMC Terrain

Confirmed Sales Customer

2/16/2026

It was a great experience! Our sales associate Sergio was so helpful and very patient with us while we were deciding on a vehicle. We never felt rushed and he made sure we were comfortable with every step of the process. I would definitely recommend him to anyone I know interested in getting a vehicle! We enjoyed the service experience we had at the dealership!

Denver, CO

Alexis F|2026 GMC Sierra 1500

Confirmed Sales Customer

2/20/2026

Armando, my salesman, did an amazing job helping me navigate through the finance process. Not only that, but also help my family through their process so that we all walked out of the dealership confident and happy with our purchase/experience

Thornton, CO

Matthew T|2026 GMC Terrain

Confirmed Sales Customer

2/20/2026

We are very happy with our new Terrain is amazing. Michael Vorpahl helped us everyday possible. Thank you.

Lochbuie, CO

Ryan G|2026 GMC Terrain

Confirmed Sales Customer

3/1/2026

It was good overall. Ivette and Mike care about their customers and it shows in the way their staff work with everyone.

Parker, CO

Christopher E|2025 Buick Envista

Confirmed Service Customer

3/2/2026

They were quick and efficient as always.Did an excellent job

Aurora, CO

Reuben D|2017 Buick Enclave

Confirmed Service Customer

3/7/2026

My service was of excellents and professional. Bill your service associate was 100% positive with my experience. Thank you Bill and Buick.

LITTLETON, CO

Chinye A|2026 Buick Enclave

Confirmed Sales Customer

4/18/2026

It was the best. The staff are nice and they have very good communication

AURORA, CO

Mohammad H|2026 GMC Sierra 1500

Confirmed Sales Customer

5/5/2026

👍🏽

Aurora, CO

Colten P|2026 GMC Yukon XL 1500

Confirmed Sales Customer

5/11/2026

Great experience

Littleton, CO

Policarpio F|2026 Buick Encore GX

Confirmed Sales Customer

5/27/2026

Mui buena

Aurora, CO

Jeremy E|2025 GMC Sierra 2500 HD

Confirmed Service Customer

6/8/2026

Excellent customer service and timely

Parker, CO

Donna S|2018 GMC Acadia

Confirmed Service Customer

6/15/2026

They found my coffee cup.

Lakewood, CO

Esmeralda G|2026 GMC Yukon

Confirmed Sales Customer

3/9/2026

Great

Lochbuie, CO

Travis S|2026 GMC Terrain

Confirmed Sales Customer

4/6/2026

We worked with GIGI. She was amazing. Helpful, patient and listened to all of our concerns. I will definitely be referring people to her. Such an amazing experience. 10 out of 10

Keenesburg, CO

Deborah A|2022 GMC Yukon XL

Confirmed Service Customer

4/13/2026

Easy to schedule. Got my vehicle in right on time. Nice waiting area. Everyone I came in contact with was very nice. Would give 5 stars but I asked on two separate occasions before my appointment if there was a shuttle service. Never got an answer, so I worked from the waiting area.

Highlands Ranch, CO

Marty J|2025 GMC Sierra 2500 HD

Confirmed Service Customer

4/13/2026

Would have like a little more updates on repairs.

Golden, CO

Brandon L|2026 GMC Canyon

Confirmed Sales Customer

4/17/2026

Good

Englewood, CO

Ronny C|2026 GMC Terrain

Confirmed Service Customer

4/20/2026

Son muy eficiente en su trabajo

Denver, CO

Sellan S|2025 GMC Sierra 2500 HD

Confirmed Service Customer

4/20/2026

Great Service

DENVER, CO

Kelly W|2026 Buick Encore GX

Confirmed Sales Customer

4/22/2026

Everyone took such great care of me and treated me like Royalty. The Dealership is amazing!

Castle Rock, CO

Susan E|2026 GMC Terrain

Confirmed Service Customer

5/15/2026

My appointment was early and quick. Alex was very informative and pleasant. One thing that I was a little disappointed in was that my car was not washed.

Evergreen, CO

Timothy W|2025 GMC Canyon

Confirmed Service Customer

5/15/2026

Rodrigo is the best service writer ever

Bailey, CO

Jorge S|2026 GMC Canyon

Confirmed Service Customer

5/15/2026

Good

Aurora, CO

Daisy A|2025 GMC Sierra 1500

Confirmed Service Customer

6/9/2026

Fast and friendly.

Littleton, CO

Roger F|2024 GMC Sierra 2500 HD

Confirmed Service Customer

6/14/2026

When I got the oil changed tires rotated sooner than what they said. It would be that makes me very happy.

Littleton, CO

Leth G|2009 GMC Yukon

Confirmed Service Customer

6/30/2026

I was out and done an hour and a half early. It was a welcomed surprise.

Lakewood, CO

Jeff S|2020 GMC 3500HD Sierra

Confirmed Service Customer

7/13/2026

Very happy w I th Jeff and the service that was provides

Centennial, CO

Stacey E|2021 GMC 1500 Sierra

Confirmed Service Customer

5/13/2026

Great job

LITTLETON, CO

John G|2026 GMC HUMMER EV SUV

Confirmed Service Customer

6/1/2026

The took really good care of my 2026 Hummer and made sure everything was in working order and there was no problems. Great Service Department

Longmont, CO

Kasandra M|2026 GMC Terrain

Confirmed Sales Customer

6/9/2026

I appreciated the time and detailed information provided. The process was hassle-free, and Junior made everything easy and straightforward.

Brighton, CO

Mark R|2019 GMC 2500HD Sierra

Confirmed Service Customer

6/12/2026

The service department is awesome, Andrew Hahner does a great job excellent customer service and communication throughout the process

LITTLETON, CO

Mitchell S|2026 GMC Yukon

Confirmed Sales Customer

6/16/2026

Steve was fantastic!!

Highlands Ranch, CO

Lukasz M|2025 GMC Sierra 2500 HD

Confirmed Service Customer

7/1/2026

TY

Littleton, CO

Charles R|2026 Buick Envista

Confirmed Sales Customer

7/1/2026

Was a lovely smooth experience

Aurora, CO

Zachary T|2026 GMC Canyon

Confirmed Service Customer

7/9/2026

Overall Experience: Excellent Brought my 2026 Canyon AT4 in for its first oil change. Jeff was my service advisor and did a great job — communicated clearly, got me in and out efficiently, and made the whole process easy. This truck belongs to my stepson and I want to make sure it stays well maintained, so having a service advisor I can trust for the long haul matters a lot to me. Would definitely recommend Jeff, or any of the awesome Advisors and this service department. Thanks for the great experience.

Centennial, CO

David C|2026 Buick Envision

Confirmed Sales Customer

7/14/2026

Zac was our salesperson and I appreciated his willingness to work with me on my terms. I didn't want to negotiate the terms of the purchase of the new car and trade in at the dealership. I wanted to firm up pricing and trade in up front. You had several cars of the exact same configuration and my wife was going to want to look at each car. Zac had the cars washed and ready for her to look at when we arrived at the dealership. Zac was very patient and respectful to my wife as she thoroughly inspected each car. When she selected one, Zac was very diligent explaining the next steps and moved quickly to get the car to detail. He also spent time with us explaining the key functions of the car especially the dashboard layout. This was very helpful. I was pleasantly surprised not having to spend a bunch of time with the finance person. I made it clear upfront I wasn't going to pay for any add ins or extended warranties. I had several options to purchase the car somewhere else for $1000 less, but I chose Zac most importantly for his integrity. He honored his word to me and was willing to work with me on my terms. Hats off to Zac, he's the reason I bought the car from you.

Colorado Springs, CO

Jesus O|2025 GMC Sierra 1500

Confirmed Service Customer

4/9/2026

They know how to finish the job—their service at the truck stops is always on time.

HUDSON, CO

Marco P|2026 GMC Canyon

Confirmed Sales Customer

4/13/2026

I had a great experience working with Dave.

Denver, CO

Kwasi O|2026 GMC Acadia

Confirmed Service Customer

4/22/2026

It was good, they were professional

WATKINS, CO

David B|2025 GMC Sierra 1500

Confirmed Service Customer

5/4/2026

I spent almost 3 hrs in the dealership for a simple oil change. I had an appointment I'd scheduled in advance, and apparently someone 'lost' my paperwork while I was there. No one told me about this for 2 hrs until I asked.

Littleton, CO

Richard A|2026 GMC Yukon

Confirmed Sales Customer

5/10/2026

Really smooth transaction. Great customer service!

Denver, CO

Santosh M|2024 GMC HUMMER EV SUV

Confirmed Service Customer

5/21/2026

Skyler Berry and his team got the job done in record time. He is awesome! Give that man a raise.

Littleton, CO

Fernando V|2026 Buick Encore GX

Confirmed Sales Customer

6/1/2026

Very friendly and the process was easy and fast

Denver, CO

Jesus O|2025 GMC Sierra 1500

Confirmed Service Customer

6/21/2026

Perfect service

HUDSON, CO

David J|2026 GMC Sierra 1500

Confirmed Sales Customer

7/3/2026

Zac was awesome to work with. Great experience, highly recommend.

Littleton, CO

Able R|2024 GMC Yukon XL 1500

Confirmed Service Customer

7/9/2026

Very good

DENVER, CO

Preston B|2026 GMC Yukon

Confirmed Service Customer

7/9/2026

First time visiting

Littleton, CO

Tammy B|2026 GMC Sierra 1500

Confirmed Sales Customer

7/9/2026

Carolina was an amazing sales lady! She went above and beyond her duties! I'm very impressed by this Alpine GMC dealership! Would definitely buy another vehicle! Thank you so much for selling me this beautiful truck!

Parker, CO

Jason T|2026 GMC Yukon XL 1500

Confirmed Service Customer

7/9/2026

Sean was very nice and really professional.

ARVADA, CO

Michael W|2025 GMC Sierra 3500 HD

Confirmed Service Customer

7/15/2026

Very Professional, done in a timely manner, and great experience

Laramie, WY

James L|2012 GMC Sierra

Confirmed Service Customer

7/22/2026

It was good you did a great job thank you

Littleton, KS

Brenda R|2026 Buick Envision

Confirmed Sales Customer

4/26/2026

the experience was very good.....all employees were nice and polite...hope it goes as well when I have to go back to ask questions since I know I will...they all are knowledgeable and fast talkers and I am not so hopefully they will be patient when I have to go back...

Littleton, CO

Kristine R|2026 GMC Canyon

Confirmed Sales Customer

4/26/2026

Our sales person Azael was attentive, very helpful, and provided us excellent service. The process was shorter than all other experiences we had with dealerships.

Littleton, CO

Paul J|2026 GMC Canyon

Confirmed Sales Customer

4/26/2026

I really enjoyed Daniel. He was straight forward and made the experience easy.

Englewood, CO

Andrew F|2026 GMC Sierra 1500

Confirmed Service Customer

5/1/2026

Great job

Timnath, CO

Anthony H|2026 GMC Canyon

Confirmed Sales Customer

5/6/2026

It was a pleasant experience nice dealership

Centennial, CO

Howard S|2026 GMC Sierra 1500

Confirmed Service Customer

5/20/2026

my service advisor was great, he was kind, and good with updates. With regard to me not understanding that my spare tire that came with the matching rim did not come with a sensor? Not sure why the rim would be upgraded for the spare but no sensor when you put the tire on? But my service advisor is great.

Littleton, CO

4 X|2023 GMC Sierra 2500 HD

Confirmed Service Customer

6/1/2026

Rigo always takes great care of our vehicles, comunicates with us about what is going on, and gets the vehicles back to us in a timely manner.

Sedalia, CO

Jerry W|2019 Buick Regal

Confirmed Service Customer

6/13/2026

Received good info and service

GOLDEN, CO

Marin I|2025 GMC HUMMER EV Pickup

Confirmed Service Customer

6/22/2026

I love Alpine GMC dealership. Their service center is modern, their deals on cars are fantastic, the people that work on my vehicles are professional, honest and kind.

Littleton, CO

Maria I|2026 GMC Terrain

Confirmed Sales Customer

6/30/2026

Everything about good

Brighton, CO

Mohammad H|2026 GMC Sierra 1500

Confirmed Service Customer

7/8/2026

Ryan and RIGO helped me

Aurora, CO

Ofa S|2021 Buick Encore GX

Confirmed Service Customer

7/12/2026

They really friendly people and they did a good job and they ou changed my 2021 Buick and they satisfied my need for my Buick thank you

DENVER, CO

Jose T|2026 GMC Sierra 1500

Confirmed Sales Customer

7/22/2026

The process was fast and easy! Austin was great, Patient and knowledgeable!

Lakewood, CO

Eugene B|2021 Buick Encore GX

Confirmed Service Customer

5/1/2026

Checked in on appointed time. Work completed as stated and ontime.

AURORA, CO

Eduardo H|2026 GMC Sierra 1500

Confirmed Sales Customer

5/1/2026

Excelente atencion y servicio

Leadville, CO

Karl L|2023 GMC Yukon

Confirmed Service Customer

5/20/2026

Was able to schedule online and the team was ready for me. Simple oil change and tire rotation. But, there was some grease on the door and hood area. Easily clean off, but would be better if I didn’t have to do it.

Littleton, CO

Libby R|2026 Buick Envision

Confirmed Sales Customer

5/31/2026

GG was very personable, knowledgable, nd helped me throughout the process. Everyone I came into contact at the dealership was friendly and helpful.

Castle Rock, CO

Victoria G|2026 GMC Sierra 1500

Confirmed Sales Customer

6/3/2026

Nate and Emily made very easy thank you !!!!!

Lakewood, CO

Samantha B|2022 GMC Terrain

Confirmed Service Customer

6/10/2026

The person who helped me was great! He was knowledgeable and helped me right away! He had a great customer service. I dropped my car off early and it was done quickly.

BLACKHAWK, CO

Heath H|2021 GMC Terrain

Confirmed Service Customer

6/19/2026

My car was received and taken in quickly. The diagnostic video was clear and explained well.

LITTLETON, CO

Max L|2026 Buick Encore GX

Confirmed Service Customer

6/22/2026

It was hard to figure out where to go. Maybe I missed a sign. The workers were professional. It took over 2 hours to change the oil which feels like a lot because jiffy lube did my other car in 20 minutes

Arvada, CO

Lukasz M|2025 GMC Sierra 2500 HD

Confirmed Service Customer

6/26/2026

Very good service , Thank you again

Littleton, CO

Dean B|2026 GMC Sierra 1500

Confirmed Sales Customer

6/30/2026

Great experience! Very happy I visited!

Aurora, CO

Daniel D|2026 GMC Sierra 1500

Confirmed Sales Customer

7/2/2026

The entire process was top notch, from sales to finance. And I have to hand it to the sales associate for going the extra mile.

Castle Rock, CO

Andy W|2026 GMC Sierra 1500

Confirmed Sales Customer

7/2/2026

Joshua was a pleasure to work with.

Edwards, CO

Ma D|2025 Buick Enclave

Confirmed Service Customer

7/6/2026

Excelente

Castle Rock, CO

Stephanie B|2026 GMC Yukon

Confirmed Sales Customer

7/28/2026

Dealership and out sales representative Dave were all amazing!

Frederick, CO

Allen P|2026 GMC Yukon

Confirmed Sales Customer

6/18/2026

Sales staff SERGIO GONZALEZ SANCHEZ & ELIZABETH SAUCEDO were outstanding. Very grateful for their patience and allowing me to work through the process of purchasing the vehicle that I love very much. Your dealership gave me the most for my trade-in value. All other members of your staff sales supervisors were professional. I would recommend your dealership and I would buy from you again

Shepherd, MT

Veronica E|2025 GMC Sierra 1500

Confirmed Service Customer

6/25/2026

I was supposed to go in to have my truck checked because it's burning more than a liter of oil. They made an appointment for me, but when I arrived they changed the plans.

DENVER, CO

Evyan M|2026 GMC Yukon

Confirmed Service Customer

7/15/2026

Brought our vehicle in for some warranty work. Was told it could take 48 hours. The work was done in 4 hours. Great experience

Greenwood Village, CO

Rehan A|2024 GMC HUMMER EV Pickup

Confirmed Service Customer

7/21/2026

Skyler did a wonderful job with my service appointment and assisted me with everything accurately and efficiently.

PARKER, CO

Isabela G|2026 Buick Envista

Confirmed Sales Customer

7/25/2026

Everyone was great and super helpful!

Thornton, CO

Mayra A|2026 GMC Terrain

Confirmed Sales Customer

7/26/2026

Love it second car I buy

Thornton, CO

Virginia M|2026 Buick Envista

Confirmed Sales Customer

8/2/2026

Our experience with this purchase was great 👍 Wilson/salesman, was very experienced and helpful. He made this purchase simple and quick for us and we're very happy with our new car 😁

Aurora, CO

Brian B|2026 GMC Sierra 1500

Confirmed Sales Customer

8/5/2026

Great service from Zac!

Broomfield, CO

Earl G|2023 GMC Sierra 1500

Confirmed Service Customer

8/11/2026

I scheduled an appointment because my truck had a check-engine warning related to the air filter system. When I dropped it off, the service advisor told me I was also due for a recommended fuel induction service. I declined it. He then asked if they could at least inspect it and, if it looked like something I needed, they would call me first. I agreed to that, but I was very clear — twice — that I did not authorize any additional service or charges without speaking with me first. Two days later, after receiving no calls about any recommended service, the same advisor called and told me the air filter issue was an easy fix, covered under the factory warranty, and that my truck was ready. There was no mention whatsoever of any other work being performed. When I arrived to pick up the truck, I was told I owed $315 for the fuel induction service I had specifically declined. What made the situation worse was how management handled it. After I explained that I never authorized the service, the service manager came out, did not introduce herself, did not ask me what happened, and immediately asked for my GM Rewards number so she could use my points to pay for the service. When I again explained that I never requested or authorized the work, her response was essentially, “Well, you signed the paperwork.” I was told the signature was acknowledging that I was leaving the truck with them, not authorizing a service I had already declined. More importantly, I had clearly instructed the advisor not to perform any additional work without contacting me first. Mistakes and misunderstandings can happen. What is unacceptable is performing work after a customer explicitly says not to, failing to call before doing it, and then treating the customer as though they are the problem when they question the charge. To the service manager: if you read this, you got this one wrong. The way this was handled was dismissive, accusatory, and a terrible example of customer service.

LITTLETON, CO

Marlyn A|2026 Buick Envision

Confirmed Sales Customer

5/19/2026

We didn't go to the dealership.wr did everything online. It was a different experience, however Steven was very patient with us. We are very pleased with our purchase

Denver, CO

Colten P|2026 GMC Yukon XL 1500

Confirmed Service Customer

5/29/2026

Love our new truck

Littleton, CO

Thomas V|2024 GMC Sierra 2500 HD

Confirmed Service Customer

6/8/2026

Extremely friendly and professional. Jeff my service advisor was fairly new to the job but he made sure he covered all of the bases to ensure I got the service and communication I needed.

Mesa, AZ

Alicia A|2026 Buick Envista

Confirmed Sales Customer

6/10/2026

The process was simple easy Armando was amazing and I love my new car!!! Thank you

Aurora, CO

James L|2026 GMC Yukon

Confirmed Sales Customer

6/15/2026

Zach was great!

Castle Rock, CO

Douglas M|2019 GMC 2500HD Sierra

Confirmed Service Customer

6/23/2026

It was good

DENVER, CO

William M|2024 GMC Canyon

Confirmed Service Customer

6/30/2026

Service was timely and professional. My service representative, Ryan, was exceptional in explaining the upcoming 30,000-mile maintenance needed for my 2024 GMC Canyon AT4X and was upfront about the pricing. I continue using Alpine Buick/GMC for all of my service needs.

HUGO, CO

Devin H|2022 GMC Yukon XL

Confirmed Service Customer

7/20/2026

My service advisor was really helpful and I look forward to continuing my maintenance at the dea

Lakewood, CO

Alejandro J|2025 GMC Sierra 2500 HD

Confirmed Sales Customer

8/1/2026

Very helpful and very detailed .

Denver, CO

Mark D|2020 Buick Enclave

Confirmed Service Customer

8/1/2026

Service was excellent. Part was installed quickly and got us back on our way. Thank you.

Saginaw, TX

John B|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

8/1/2026

Alpine GMC and David N did an excellent job in getting me into a new 2026 GMC Sierra 2500. Much appreciated.

Littleton, CO

Robert S|2026 Buick Encore GX

Confirmed Sales Customer

8/14/2026

I think the best thing about my experience is my saleman Zack....Without a doubt, he made this a memorable experience. It was low key, low stress. He was extremely knowledgeable about the vehicle we were buying. I have bought several cars in my life and wish I could have had Zack for every transaction.

Parker, CO

Michael M|2026 Buick Envision

Confirmed Sales Customer

8/15/2026

Austin was great and has been very supportive since we purchased the vehicle.,we would look to him again when ready to replace our other vehicle.

Littleton, CO

Todd T|2025 GMC Yukon

Confirmed Service Customer

7/22/2026

Efficient and fast!

Littleton, CO

Robert C|2026 GMC Sierra 1500

Confirmed Sales Customer

8/3/2026

Azael, Steve and Maverick went above and beyond to provide a win win for both sides in this deal. Great customer service. Would definitely shop here again.

Castle Rock, CO

Matthew A|2021 GMC 1500 Sierra

Confirmed Service Customer

8/3/2026

Good

DENVER, CO

Jenna W|2026 GMC Acadia

Confirmed Sales Customer

8/8/2026

Working with Zac Taylor was honestly the best experience I could have had. I can truly say, he went above and beyond to help me out and that’s unusual these days . From the second I walked in , and he came right up to me, he showed nothing but pure professionalism. My husband will be looking for a new truck within the next two months or so, and I without a doubt will be coming back to work with him.

Lakewood, CO

Sperry S|2025 GMC Sierra 1500

Confirmed Service Customer

8/12/2026

My service guy was great! And service was quick!

Littleton, CO

Liliana R|2026 GMC Sierra 1500

Confirmed Service Customer

7/27/2026

The experience was great! My service advisor Rigo did an outstanding job!!

Denver, CO

William S|2026 Buick Envista

Confirmed Sales Customer

8/3/2026

I had the best experience that I ever had buying a car I would totally come back both of the people that helped me were amazing

Longmont, CO

Julio S|2026 GMC Sierra 1500

Confirmed Service Customer

8/6/2026

Muy servicial

Denver, CO

Guyceti M|2026 GMC Sierra 1500

Confirmed Sales Customer

8/6/2026

You are not worthy of doing it you are too dishonest,a liar , a manipulator and unscrupulous that is what you are you do not deserve to work in this place.

Denver, CO

David L|2025 GMC HUMMER EV Pickup

Confirmed Service Customer

8/17/2026

Jeffrey Jackson was outstanding. I really appreciate all his help and willingness to go above and beyond.

Littleton, CO

Deborah S|2022 GMC Yukon XL

Confirmed Service Customer

8/17/2026

Easy to book, Matthew, Service Advisor was excellent, explained everything that was going to be serviced on the vehicle and it was was ready when he said it would be. Also talked about a future service that is going to be done this Friday.

Highlands Ranch, CO

Ryan S|2026 GMC Sierra 1500

Confirmed Sales Customer

7/29/2026

Awesome experience

Denver, CO

David R|2026 GMC Canyon

Confirmed Sales Customer

8/4/2026

Mike went out of his way to make sure we got the truck we wanted at a good price. He answered all our questions, respected our time and followed up after the sale to be sure we are happy and that everthing with the vehicle is perfect.

Aurora, CO

Allan M|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

5/5/2026

Great buying experience. No hassles.

Larkspur, CO

Lukasz M|2025 GMC Sierra 2500 HD

Confirmed Service Customer

5/18/2026

Gg

Littleton, CO

Patricia G|2026 GMC Canyon

Confirmed Sales Customer

5/30/2026

Was very easy process

Denver, CO

Brian C|2025 GMC Sierra 2500 HD

Confirmed Service Customer

6/9/2026

Kept me informed of progress of service,

EVERGREEN, CO

Mike S|2015 GMC Yukon

Confirmed Service Customer

6/17/2026

Jeff specifically was extremely professional and helpful. The process was smooth and the user experience was 5-Star! Thank you Jeff and team

Littleton, CO

Kwasi O|2026 GMC Acadia

Confirmed Service Customer

6/24/2026

Good and swift service

Watkins, CO

John D|2026 GMC Terrain

Confirmed Service Customer

7/1/2026

Skyler was great the follow up team was terrible I had a loaner and fulfilled my contract obligations to refill it with gas prior to returning and got an offensive and accusatory text that I hadn’t that team needs to do their job better

Littleton, CO

Luis M|2026 Buick Envista

Confirmed Sales Customer

7/3/2026

Agradecido con el señor wilson Dios lo bendiga

Thornton, CO

Ryan D|2020 GMC 1500 Sierra

Confirmed Service Customer

7/28/2026

I don’t usually do surveys but my experience with Alpine was amazing

SAN MARCOS, CA

William D|2025 Buick Enclave

Confirmed Service Customer

8/20/2026

Alpine has been great with me and my wife. We bought three vehicles from there. They just been excellent with us.

Aurora, CO

Kwasi O|2026 GMC Acadia

Confirmed Service Customer

7/16/2026

Good service

Watkins, CO

Richard S|2020 GMC 1500 Sierra

Confirmed Service Customer

7/22/2026

Matt was excellent. Told me everting about mt truck A+++++++++

MORRISON, CO

Roger F|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

7/22/2026

All the stuff at Alpine is always there to help on new carpet purchases help you get the best deals they can get. I appreciate Alpine and will always be a dedicated

Brighton, CO

Marc K|2024 GMC Sierra 1500

Confirmed Service Customer

7/29/2026

Quick service

MORRISON, CO

Mike G|2022 GMC 2500HD Sierra

Confirmed Service Customer

7/29/2026

The simple service work was completed in a reasonable amount of time.

LITTLETON, CO

Larsen I|2023 GMC Sierra 1500

Confirmed Service Customer

8/19/2026

Tried out the Alpine Buick GMC mobile service for an oil change and rotation, and couldn't have been more impressed. Scheduling was easy, time windows were sent out, and then the best part was Sean the technician reached out to confirm and followed up with his time of arrival. Very courteous, respectful, and did an incredible job with our truck. We have 4 Sierra's from Alpine Buick for our guys and will definitely be recommending Sean and this service moving forward. Thank you!

Denver, CO

William M|2024 GMC Canyon

Confirmed Service Customer

7/28/2026

My service advisor, Ryan Hehr, went out of his way to make my wait while my vehicle was being serviced worthwhile and productive. He personally arranged a ride to and from a neighboring mall. More importantly, the 30,000-mile service prepared my GMC Canyon AT4X for the heat of summer driving to Texas. The truck performed very well, including improved fuel mileage and efficient air conditioning.

HUGO, CO

Malone M|2026 GMC Sierra 1500

Confirmed Service Customer

8/13/2026

Skylar took care of me!

HELENA, MT

Mike W|2026 GMC Canyon

Confirmed Service Customer

8/19/2026

Great service

Littleton, CO

David A|2026 GMC Sierra 2500 HD

Confirmed Sales Customer

8/19/2026

Mikey initially responded to my interest in buying a new Sierra 2500 HD and seamlessly passed me off to Zac the day I visited since he was out sick. Zac was very helpful getting the truck I wanted to look at out of the back lot, set up a test drive, and worked with me on the paperwork to finance the deal from GM. I am happy with my new truck and the purchase experience was very smooth.

Lakewood, CO

Ashley K|2020 Buick Enclave

Confirmed Service Customer

8/21/2026

Yes. Normally, I'm sent a video after inspection where I'm allowed to make some decisions about what happens to my car or doesn't happen. Yesterday, an hour and a half later after dropping off, I decided to go check in with Jeff. See how my car was doing.. and to my surprise my car was already pulled up and waiting for me to check out. They did an oil change (as requested) and swapped my tire that had a nail in it from the back to the front. They said they couldn't repair it, which is fine and understandable, but I came there to get it fixed and instead of giving me options for getting a new tire they literally sent me on my way with a nail in my tire. I also found Jeff a little short and snarky when I asked him a few questions at checkout. I later went over to tires plus and spent 1800 on four new tires. That's the business you guys lost out on yesterday. Never assume what a customer wants always check first. I was very disappointed to get in my car and have to drive to another place to deal with my tire. Also, as I was driving home, I then received the video showing the inspection of my tire. In other words, I guess they sent it after I already checked out instead of before doing the work like normal.

PARKER, CO

Jeff K|2026 GMC Sierra 1500

Confirmed Service Customer

8/21/2026

Fast and friendly. Great experience.

Evergreen, CO

Chad N|2026 GMC Canyon

Confirmed Service Customer

8/21/2026

Well organized and efficient start to finish. Ahead of time!

Highlands Ranch, CO