Elevate your drive in the exceptional 2026 GMC Sierra 2500HD Denali Ultimate. This powerful and well-equipped heavy-duty pickup is engineered to handle your toughest jobs with confidence and style. - Sterling Metallic exterior with Gray interior - Duramax 6.6L V8 Turbodiesel engine with 10-Speed Automatic transmission and 4WD - Dual 220-Amp primary and 170-Amp auxiliary alternators for maximum electrical capacity - Gooseneck/5th Wheel Prep Package, Preferred Equipment Group 5SB, Technology Package, and X31 Off-Road Package Key features include: - Bose Premium 12-Speaker Audio System - SiriusXM with 360L Trial Subscription - Steering Wheel Audio Controls - Push-Button Start - Remote Vehicle Starter System - Universal Home Remote - Tilt-Wheel/Telescoping Steering Column - Off-Road Suspension with 2-Speed Active Transfer Case - LED Cargo Lighting and Smoked Amber Roof Marker Lamps - Spray-On Bedliner with GMC Logo - Wireless Charging and Wireless Phone Projection - Heated and Ventilated Front Seats, Heated Rear Seats - Power Moonroof and Power Sliding Rear Window Experience the uncompromising capability, innovative technology, and premium comfort of the 2026 GMC Sierra 2500HD Denali Ultimate. Schedule your test drive today.