New 2026 GMC Sierra 3500HD Denali Ultimate For Sale Warrenton, VA

The 2026 GMC Sierra 3500HD Denali Ultimate in Blue represents the pinnacle of heavy-duty truck capability and luxury. This new Crew Cab Long Bed features the powerful Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD, engineered to handle demanding tasks with confidence. Inside, you'll find Alpine Umber leather appointments and premium materials throughout, creating an upscale cabin that doesn't compromise on ruggedness or functionality.- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD- Premium GMC Infotainment System with 13.4 Display and Wireless Phone Projection- Bose Premium Audio System with SiriusXM 360L Trial Subscription- 16-Way Power Driver and Passenger Seats with Lumbar Support and Ventilation- Heated and Cooled Front Seats with Heated Rear Seats- Multicolor 15 Head-Up Display with Safety Features- HD Surround Vision with Multiple Cameras and Ultrasonic Park Assist- ProGrade Trailering System with in-Vehicle App and Trailer Tire Pressure Monitoring- Signature Denali Ultimate Grille with Vader Chrome and LED Lighting Package- Full Grain Leather Trim with Genuine Wood Accents and Power MoonroofThis Sierra 3500HD combines cutting-edge technology with serious towing and hauling prowess, making it ideal for those who demand both performance and refinement. The extensive safety suite, advanced trailering systems, and premium comfort features ensure every journey is secure and enjoyable. Visit us today to experience this exceptional heavy-duty truck firsthand.