Why Buy from Alpine Buick GMC? When you choose this 2023 GMC Sierra 1500 Denali from Alpine Buick GMC, youre not just buying a used car youre investing in quality, reliability, and peace of mind. Located in Littleton,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 $45,568, what you see is what you pay. Certified Quality: Every vehicle, like this 2023 GMC Sierra 1500 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: Technology Package ($1,940 value)Rear Camera MirrorAdaptive Cruise ControlMulticolor 15" Diagonal Head-Up DisplayPreferred Equipment Group 5SAPower Sliding Rear Window with Rear DefoggerGMC Connected Access CapablePower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringPush Button StartRemote Vehicle Starter SystemChrome Wheel to Wheel Assist StepsElectric Rear-Window DefoggerFront Rainsensing WipersSpray-On Pickup Bed Liner with Denali LogoCompassFloor-Mounted Center ConsoleAuto-Locking Rear DifferentialChrome Header with Signature Denali Chrome GrilleHill Descent ControlIntegrated Trailer Brake ControllerHeavy-Duty Air FilterWireless ChargingHeated Driver and Front Outboard Passenger SeatingHeated 2nd Row Outboard Seats120-Volt Instrument Panel Power OutletAuxiliary External Transmission Oil CoolerVentilated Driver and Front Passenger Seats170 Amp AlternatorElectrical Steering Column LockPower Rake and Telescoping Steering Column2-Speed Transfer CaseGMC Pro SafetyWireless Phone ProjectionHitch Guidance with Hitch View20" X 9" Multi-Dimensional Polished Aluminum WheelsTrailer Camera ProvisionsPerimeter LightingSiriusXM with 360L2 Charge/data USB Ports Inside Center Console2 USB Ports2 type-C Charge-Only Rear USB PortsUltrasonic Front and Rear Park AssistOnStar and GMC Connected Services CapableIn-Vehicle Trailering AppLED Cargo Area LightingRear Cross Traffic BrakingUniversal Home RemoteSteering Wheel Audio ControlsRear Pedestrian DetectionTrailer Side Blind Zone AlertPremium Bose 7-Speaker Sound SystemTheft Deterrent System (unauthorized Entry)HD Surround VisionBed View CameraChrome Recovery HooksWi-Fi Hotspot CapableDenali Premium Suspension with Adaptive Ride ControlTrailering Package EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, GVWR, 7200 LBS. (3266 KG), REAR AXLE, 3.23 RATIO, WHEELS, 20" X 9" (50.8 CM X 22.9 CM) MULTI-DIMENSIONAL POLISHED ALUMINUM, TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL, SEATS, FRONT BUCKET, JET BLACK, FORGE PERFORATED LEATHER SEAT TRIM, AUDIO SYSTEM, 13.4 " DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO, TECHNOLOGY PACKAGE, ENGINE BLOCK HEATER, ALTERNATOR, 220 AMPS, SUNROOF, POWER, GMC MULTIPRO POWER STEPS, REARWARD ARTICULATING, LICENSE PLATE KIT, FRONT, PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT, PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, REAR, MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY, ADAPTIVE CRUISE CONTROL, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING, NOT EQUIPPED WITH STEERING COLUMN LOCK, SEE DEALER FOR DETAILS Safety and Security The vehicle constantly monitors the roadway in front of the vehicle and identifies and tracks pedestrians on an interior display. If the system determines a likely impact, it will automatically take preventative steps to avoid hitting the pedestrian. The vehicle constantly monitors the roadway in