This 2021 GMC Sierra 2500HD Denali delivers the capability and refinement you need for serious work and comfortable daily driving. With its powerful Duramax 6.6L V8 Turbodiesel engine producing 445 horsepower and 910 lb-ft of torque paired with a 10-speed automatic transmission and 4WD, this truck handles demanding tasks with confidence and control.- Power Sunroof- Duramax 6.6L V8 Turbodiesel Engine- 4WD with 2-Speed Active Transfer Case- Integrated Trailer Brake Controller with Hitch Guidance- Premium GMC Infotainment System with Navigation- Bose Premium 7 Speaker Sound System with SiriusXM 360L- MultiPro Audio System by Kicker- Heated and Ventilated Front Bucket Seats- HD Surround Vision with Bed View Camera- Signature Denali Grille with Spray-On Bed Liner- Automatic Emergency Braking with Lane Departure Warning- Driver Alert Package with Following Distance Indicator- X31 Off-Road Package- Keyless Open & Start with Remote Vehicle Starter- 20 Polished Aluminum WheelsThe interior reflects the Denali's premium positioning with Forge Perforated Leather-Appointed Front Seats that provide both heated and ventilated comfort. Your driving experience is enhanced by the Premium GMC Infotainment System featuring Apple CarPlay and Android Auto integration, navigation capability, and a Bose premium audio system. The heated steering wheel and power-adjustable driver seat with lumbar support ensure comfort during long drives.Safety and visibility are prioritized with Automatic Emergency Braking, Lane Departure Warning, Lane Change Alert with Side Blind Zone Alert, and Rear Cross Traffic Alert. The HD Surround Vision system with Bed View Camera and trailer camera provisions makes maneuvering easier, while the Ultrasonic Front and Rear Park Assist guides you into tight spaces with confidence.The truck's practical features support both work and lifestyle needs. The 120-volt bed-mounted power outlet and 12-volt rear auxiliary power outlet provide convenient power sources for tools and equipment. The spray-on pickup box bed liner protects your cargo area, while the 6 rectangular chromed assist steps and chrome recovery hooks emphasize this truck's ready-to-work attitude. The power-sliding rear window and variably intermittent wipers add convenience to everyday operation.The Denali package distinguishes this Sierra with distinctive styling elements including the signature grille, polished exhaust tip, and LED cargo area lighting. The white frost tricoat exterior finish presents a clean, professional appearance. Power door mirrors with heating and turn signal indicators enhance visibility and functionality.Alpine offers an unconventional experience with up front pricing, a non commissioned staff, no games, and a pain free auto shopping experience. Our focus is your satisfaction and making sure you walk out the door happy, with our without a vehicle. Only at Motor City, Only at Alpine! (719)636-3881 1313 Motor City Drive, Colorado Springs, CO 80905.