2026 GMC Sierra 2500

This 2026 GMC Sierra 2500HD AT4X in Volcanic Red Tintcoat represents a premium heavy-duty truck built for serious work and refined comfort. With its powerful 6.6L V8 Duramax turbodiesel engine producing 470 horsepower and 975 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD capability, this truck delivers the capability you need for demanding tasks. - Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft torque - Snow Plow Prep/Camper Package with 220-amp alternator and skid plates - Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted harness - 2-Speed Active Transfer Case with Hill Descent Control - Bose Premium Series 12-Speaker System with SiriusXM 360L trial subscription - Multicolor 15 Diagonal Head-Up Display - HD Surround Vision with Bed View Camera and trailer camera provisions - Heated and ventilated leather front seats with 16-way power adjustment - Power sunroof with wireless phone projection and Apple CarPlay/Android Auto - Ultrasonic front and rear park assist with trailer side blind zone alert - Spray-on pickup bedliner with GMC logo - 18 machined aluminum wheels with high gloss black accents - Engine block heater for cold climate reliability - Remote vehicle starter system and keyless open and start The AT4X trim elevates this truck with off-road suspension and premium appointments designed for both capability and comfort. The Snow Plow Prep and Camper Package includes a robust 220-amp alternator, skid plates protecting critical components, and provisions for professional upfitting. The gooseneck and 5th wheel prep package offers a ready platform for heavy-duty towing applications with stamped bed holes and a bed-mounted seven-pin trailer harness. Inside, this Sierra rewards the discerning driver with full-grain leather seating that's both heated and ventilated, complemented by a heated steering wheel for winter comfort. The 15-inch head-up display and premium GMC infotainment system keep critical information visible while HD surround vision and multiple camera provisionsâincluding bed view and trailer camerasâenhance situational awareness. Apple CarPlay and Android Auto integration ensure your smartphone connects seamlessly. Advanced safety and convenience technology includes automatic emergency braking, forward collision alert, lane departure warning, and rear cross traffic alert. The multicolor head-up display, remote vehicle starter, and wireless charging pad reflect the thoughtful integration of modern convenience features throughout the cabin. Ultrasonic front and rear park assist takes the guesswork out of maneuvering this capable machine. This truck arrives ready for work with skid plates protecting the transfer case and oil pan, an engine block heater for reliable cold starts, and provisions for snow plow and camper installations. The spray-on bedliner protects your cargo area while maintaining the professional appearance expected of a GMC Sierra. For questions or to schedul