Discover the ultimate in power, capability, and luxury with this exceptional 2021 GMC Sierra 2500HD Denali. Boasting a commanding presence and packed with premium features, this truck is ready to take on any challenge. - Power-retractable assist steps with LED perimeter lighting - White Frost Tricoat exterior with a striking Denali grille - Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque - 10-speed automatic transmission and 4-wheel drive for exceptional performance - Gooseneck/5th wheel prep package for versatile towing - Power-retractable assist steps with LED perimeter lighting - White Frost Tricoat exterior - Engine block heater - 220-amp alternator - Duramax 6.6L V8 Turbodiesel engine - Denali Ultimate Package with Technology Package and power sunroof - Gooseneck/5th wheel prep package Climb inside and experience the unparalleled comfort and refinement of the Denali cabin. Bose premium audio, dual-zone climate control, and a 15-inch head-up display are just a few of the thoughtful amenities that elevate every drive. The spacious crew cab offers ample room for passengers and cargo, while the durable spray-on bedliner ensures your truck is ready for any task. Packed with advanced safety features like Forward Collision Alert, Lane Departure Warning, and Automatic Emergency Braking, this Sierra 2500HD Denali delivers the confidence you need, whether navigating city streets or venturing off-road. The X31 Off-Road Package further enhances capability with specialized suspension, skid plates, and more. With its impressive power, premium appointments, and uncompromising capability, this 2021 GMC Sierra 2500HD Denali is the ultimate choice for those who demand the very best. Schedule a test drive today and discover the difference for yourself. As your premier Sonoma County Hyundai dealer, we here at North Bay Hyundai provide for every automotive need for drivers from Sacramento to the bay. Please feel free to explore our website to see our extensive inventory of new and used cars and SUVs. In addition to our friendly and knowledgeable sales staff, we also provide financing, service, and parts for all our customers.