This 2015 GMC Sierra 2500HD Denali is built to work hard and command respect. Powered by the legendary Duramax 6.6L V8 Turbodiesel engine paired with the smooth Allison 1000 6-Speed Automatic transmission, this silver truck delivers the capability and reliability you demand. With 4WD and an off-road suspension package, you're equipped to tackle any terrain.**Key Features:**- Duramax 6.6L V8 Turbodiesel Engine with Duramax Plus Package- Allison 1000 6-Speed Automatic Transmission- 4WD with Off-Road Suspension Package- Power Sunroof with Upper Glass- Heated Power-Adjustable Mirrors with Chrome and Manual Extension- Trailering Wiring for Camper, Fifth Wheel, and Gooseneck Trailers- Smoked Amber Roof Marker Lamps- Heated Leather Steering Wheel- Navigation System and SiriusXM Satellite Radio- Dual-Zone Automatic Climate ControlThis Denali is finished with premium details including heated and cooled front bucket seats with perforated leather trim, an eight-inch multi-color driver information display, and OnStar 4G LTE Wi-Fi connectivity. The truck features dual front zone air conditioning, rear seat center armrest, and a comprehensive safety package including electronic stability control, advanced airbag system, and rear vision camera with dynamic guide lines.Whether you're towing heavy loads or navigating challenging conditions, this Sierra 2500HD delivers the power, comfort, and features expected from GMC's flagship heavy-duty truck. Stop by and experience the commanding presence and capability this Denali offers.