2026 GMC Sierra 3500

Introducing the 2026 GMC Sierra 3500HD SLTa premium heavy-duty truck engineered to deliver commanding capability and refined comfort for demanding work and daily driving alike.- 360-Degree Camera with Bed View and Trailer Camera Provisions- Duramax 6.6L V8 Turbodiesel Engine with 470 hp and 975 lb-ft of torque- 4-Wheel Drive with 2-Speed Active Transfer Case- X31 Off-Road and Protection Package with Off-Road Suspension and Hill Descent Control- Adaptive Cruise Control and Blind Spot Monitor- Bose Premium 7-Speaker Sound System with SiriusXM and 360L Trial- Leather Interior with Heated and Ventilated Front Seats- Power Driver Seat with 10-Way Adjustment and Lumbar Support- Heated Steering Wheel and Dual Climate Controls- Apple CarPlay and Android Auto Integration- Navigation System with Premium GMC Infotainment Display- Spray-On Bedliner and All-Weather Floor Liners- 20'' Bright Face Wheels with All-Terrain Tires- Chrome Assist Steps and LED Cargo Area Lighting- Wireless Phone Projection and ChargingThe Duramax diesel engine combines substantial towing and hauling capability with refined efficiency, while the 10-speed automatic transmission responds smoothly to every command. The X31 Off-Road and Protection Package equips this Sierra with an advanced suspension system tuned for challenging terrain, complemented by hill descent control and critical skid plate protection for the transfer case and oil pan.Inside, the SLT Premium Package delivers comfort and convenience with perforated leather appointments, heated and ventilated front seats, and a heated steering wheel for year-round comfort. Dual climate zones ensure every occupant maintains their preferred temperature, while the power adjustable lumbar support accommodates extended drives with confidence.The advanced safety and technology suite includes a comprehensive 360-degree camera system with bed view and trailer provisions, adaptive cruise control, blind spot monitoring, and rear cross traffic alert. The Bose premium audio system pairs with Apple CarPlay and Android Auto for seamless smartphone integration, while the navigation system and wireless phone projection keep essential information within easy reach.Practical features throughout the cab demonstrate GMC's attention to capability and convenience. The spray-on bedliner protects your cargo area, while all-weather floor liners safeguard the interior. Multiple power outlets, including 120-volt options in the instrument panel and bed, support your equipment and devices. LED cargo lighting illuminates the work area, and the power sliding rear window with defogger offers flexibility for longer loads.The white exterior with chrome accents and 20'' bright face wheels presents a bold appearance that commands attention, while the 6'' rectangular chrome assist steps provide practical access to the cab and bed. This 2026 Sierra 3500HD SLT combines the durability and strength you expect from a serious work truck with the refinement and technology that make every journey more enjoyable.We invite you to experience this capable and sophisticated truck firsthand. Visit our showroom to walk around the vehicle, feel the quality of the materials, and discuss how the Sierra 3500HD SLT meets your unique needs and preferences. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 08/31/2026 $2500 - GM Bonus Cash. Exp. 08/31/2026