Why Buy from Alpine Buick GMC South? When you choose this 2018 GMC Sierra 2500HD Denali from Alpine Buick GMC South, youre not just buying a used car youre investing in quality, reliability, and peace of mind. Located in Colorado Springs,CO, were proud to offer the best selection of top-tier used cars in our local area. Heres why savvy buyers trust us: Transparent Pricing: At $33,999, what you see is what you pay. Certified Quality: Every vehicle, like this 2018 GMC Sierra 2500HD Denali, undergoes a rigorous multi-point inspection to ensure it meets our high standards. Customer-First Service: Our award-winning team treats you like family, backed by an excellent customer satisfaction rating. OTHER NOTABLE FEATURES AND OPTIONS YOU SHOULD KNOW ABOUT: Preferred Equipment Group 5SAPower Windows with Driver Express Up and DownPower Sliding Rear Window with DefoggerRear 60/40 Folding Bench Seat (folds Up)Deep-Tinted GlassFront Full Feature Ventilated Bucket SeatsRemote Keyless EntryRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringColor-Keyed Carpeted Floor MatsChrome Bodyside MoldingsRemote Vehicle Starter SystemElectric Rear-Window DefoggerDual-Zone Automatic Climate ControlAuto Dimming Inside Rearview MirrorDriver and Front Passenger Vanity Mirror VisorsHeated Power-Adjustable Outside MirrorsChrome Door HandlesAM/FM/SiriusXM/HD Radio with NavigationPower-Adjustable Pedals For Accelerator and Brake150 Amps Alternator110-Volt AC Power OutletHeated and Ventilated Front Bucket SeatsManual Tilt-Wheel/telescoping Steering ColumnElectronic Shift Transfer CaseEZ-Lift and Lower Tailgate20" Chrome Cast Aluminum WheelsFront Halogen Fog LampsSingle Slot CD/MP3 PlayerSiriusXM Satellite RadioHD RadioOnStar and GMC Connected Services CapableUniversal Home Remote8" Multi-Color Driver Instrument Info DisplaySteering Wheel Audio ControlsBose 7 Speaker Sound SystemTheft Deterrent System (unauthorized Entry)Heated Leather Wrapped Steering WheelBlack Frame-Mounted Front Recovery HooksBody-Color Front BumperRear Body-Color Bumper with Bumper CornerstepsDriver Alert PackageTrailering EquipmentSpare LT265/70R18E AS BW TireDriver Alert PackageUltrasonic Front and Rear Park AssistForward Collision AlertLane Departure WarningDuramax Plus Package ($9,190 value)Chrome Power-Adjustable Heated Outside MirrorsDuramax 6.6L Turbo-Diesel V8 EngineAllison 1000 6-Speed Automatic Transmission with OverdriveChrome Recovery Hooks SUSPENSION PACKAGE, OFF-ROAD, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED, GVWR, 10,000 LBS. (4536 KG), REAR AXLE, 3.73 RATIO, WHEELS, 20" (50.8 CM) CHROMED CAST ALUMINUM, TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL, PAINT, SOLID, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET, JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM, AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO, DURAMAX PLUS PACKAGE, GOOSENECK / 5TH WHEEL PREP PACKAGE, LPO, HITCH PACKAGE, ENGINE BLOCK HEATER, HILL DESCENT CONTROL, ALTERNATORS, DUAL, 150 AMPS AND 220 AMPS EACH, LPO, CHROME RECOVERY HOOKS, EXHAUST BRAKE, WHEEL, 18" X 8" (45.7 CM X 20.3 CM) FULL-SIZE, STEEL SPARE., LPO, WHEEL LOCKS, SET OF 4, COVER, 1-PIECE, COVERS RADIATOR GRILLE AND FRONT BUMPER OPENINGS, MIRRORS, CHROME, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING;, LICENSE PLATE KIT, FRONT, LPO, ALL-WEATHER FLOOR LINER Convenience Cruise control with steering wheel mounted controls. Set it and forget it. Road trips used to be stressful, until cruise control set the pace. Simply set the desired speed using the steering wheel mounted controls and it will maintain that speed without driver intervention. This can help minimize driver fatigue and improve overall fuel economy. Resting your right foot is right at your fingertips thanks to cruise control w