2026 GMC Sierra 2500

The 2026 GMC Sierra 2500HD AT4 represents a premium heavy-duty truck engineered for those who demand capability, comfort, and advanced technology in their work vehicle or weekend companion. - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD - AT4 Premium Plus Package with power sunroof and Technology Package - Bose Premium 7-Speaker Sound System with Apple CarPlay and Android Auto - Heated and ventilated front seats with perforated leather trim and memory settings - Multicolor 15 Head-Up Display with HD Surround Vision - Heated steering wheel and heated rear seats - Lane Departure Warning System and Forward Collision Alert - Trailer Side Blind Zone Alert and Rear Cross Traffic Alert - Automatic Emergency Braking and Front Pedestrian Braking - 20 High Gloss Black aluminum wheels - Spray-on Pickup Bedliner with GMC Logo - Off-Road Suspension with Hill Descent Control - Engine Block Heater and 220-Amp Alternator The Duramax diesel engine delivers substantial torque for towing and hauling while maintaining efficiency on the highway. The 10-speed automatic transmission provides smooth power delivery across all driving conditions. This Sierra comes equipped with GMC's advanced off-road capability, including a 2-speed active transfer case and off-road-tuned suspension that handles challenging terrain with confidence. Inside the cabin, the AT4 Premium Plus Package elevates your driving experience with premium materials and thoughtful conveniences. Perforated leather seating surfaces keep you comfortable during long drives, while heated and ventilated front seats adapt to seasonal conditions. The power sunroof adds natural light and ventilation to the spacious interior. The 15-inch head-up display projects essential driving information directly into your line of sight, reducing distractions. Technology integration is seamless with the GMC Infotainment System featuring Apple CarPlay and Android Auto compatibility. SiriusXM satellite radio with 360L subscription keeps you connected with your preferred content. Remote vehicle starter and keyless open and start functions add convenience to your daily routine. The wireless phone projection and charging capability ensure your devices remain accessible and powered. Safety systems throughout this truck protect you and your passengers at every mile. The Forward Collision Alert, Lane Departure Warning, and Automatic Emergency Braking work together to help prevent accidents. HD Surround Vision provides a comprehensive view around the vehicle, while the bed view camera with trailer provisions assists with parking and backing into tight spaces. Trailer Side Blind Zone Alert gives you confidence when towing. With only 2 miles on the odometer, this virtually new 2026 Sierra 2500HD AT4 comes ready for your ownership with full manufacturer support and warranty coverage. The white exterior reflects premium quality and presents a professional appearance