New ArrivalCurrently going through our Reconditioning process. More Photos coming soon! This 2020 GMC Sierra 3500HD Denali is a true workhorse, packed with premium features and capabilities to handle any job. Powered by the robust Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission, this Sierra delivers exceptional performance and towing capacity. - GOOSENECK / 5TH WHEEL PACKAGE - Carbon Black Metallic Exterior - Engine Block Heater - 220 Amp Alternator - DENALI ULTIMATE PACKAGE (Includes Technology Package and Power Sunroof) Inside, you'll find a wealth of luxurious and advanced amenities, including the Bose Premium 7-speaker sound system, 15-inch Multicolor Head-Up Display, wireless charging, and the latest GMC Infotainment System with built-in navigation. The Denali's premium leather-appointed seats are both heated and ventilated, ensuring maximum comfort no matter the weather. For added capability, this Sierra 3500HD is equipped with the Gooseneck/5th Wheel Prep Package, the Off-Road Suspension, and the ProGrade Trailering System. With features like the Bed View Camera, Trailer Brake Controller, and Hitch Guidance, you'll have the tools to tow with confidence. Safety is also a top priority, with advanced driver-assistance technologies like Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert keeping you and your cargo secure. Whether you're tackling tough jobs or embarking on adventures, this 2020 GMC Sierra 3500HD Denali is ready to take on the challenge. Schedule a test drive today and experience the power and luxury of this exceptional heavy-duty pickup. When you purchase a vehicle, we will provide you the following benefits, simply for choosing us... Engine Guarantee* For Life. Car Washes For Life. Oil Changes For 6 Years. Safety Inspections For Life. Tire Rotations For 6 Years. Customer for Life Program has stipulations, excludes certain vehicles, uses and equipment. See dealer for details. Advertised Price does not include tax, tags and government fees. Vehicle subject to prior sale. See dealer for complete price details. Certain vehicles may fall under a manufacturer safety recall that based on conditions outside of the dealer's control may not be repaired prior to sale. Please check open recalls using http://www.safercar.gov/. Some factory incentives included may require financing a portion of the vehicle with the Manufacturer's lender at standard rates. Not all will qualify.