2026 GMC Sierra 1500

The lineup begins with Pro, a dependable work-ready truck equipped with the TurboMax® engine, durable interior materials, and best-in-class standard cargo bed volume of 89.1 cu. ft. Elevation builds on that foundation with monochromatic styling, gloss-black accents, upgraded wheels, and a more contemporary cabin. SLT introduces leather-appointed seating, a chrome exterior, premium convenience features, and a standard 5.3L V8. AT4 is engineered for off-road performance with a factory 2-in lift, Rancho® monotube shocks, skid plates, all-terrain tires, and a standard Duramax® Turbo-Diesel engine. Denali elevates luxury with signature styling, premium materials, and advanced driver-assistance features. At the top of the range, Denali Ultimate adds full-grain leather seating, open-pore wood trim, 16-way power front seats with heating, ventilation, and massage, along with Super Cruise® hands-free driver assistance technology for an exceptional driving experience.

The standard TurboMax™ engine produces 310 hp and a best-in-class standard 430 lbs.-ft. of torque, providing strong low-end performance for everyday work. Available engines include a 5.3L V8 producing 355 hp and 383 lbs.-ft. of torque, a 6.2L V8 generating 420 hp and 460 lbs.-ft. of torque, and the Duramax® 3.0L Turbo-Diesel delivering 305 hp and 495 lbs.-ft. of torque. Properly equipped, the Sierra 1500 can tow up to 13,300 lbs., making it well suited for trailers, boats, and heavy equipment. Every Sierra 1500 is engineered to inspire confidence when it’s fully loaded. Available four-wheel drive, an advanced 10-speed automatic transmission, and GMC's ProGrade™ Trailering System simplify towing with integrated guidance and monitoring tools. AT4 models add off-road suspension, increased ground clearance, and specialized drive modes for improved performance beyond the pavement, while the available 6.2L V8 delivers effortless acceleration when carrying heavier loads.

Crew Cab models provide best-in-class standard front headroom and legroom, creating a spacious cabin for up to 5 passengers. Practical storage includes under-seat compartments and a large center console, while premium trims introduce leather-appointed or full-grain leather seating, wood trim, heated and ventilated front seats, and available massage functionality. A combined 40 inches of available digital displays gives the cabin a modern appearance while keeping essential information within easy reach.

Technology is a defining strength of the Sierra 1500. The available 13.4-in GMC Premium Infotainment System with Google built-in is complemented by a configurable digital driver display, wireless Apple CarPlay®, and wireless Android Auto™. Available Super Cruise® enables hands-free driving on compatible highways, while up to 14 available camera views, including Transparent Trailer View, Hitch Guidance with Hitch View, and advanced trailering technologies make towing more intuitive than ever.

Every 2026 Sierra 1500 comes standard with GMC Pro Safety, including Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, Following Distance Indicator, and IntelliBeam® automatic high beams. Available upgrades include HD Surround Vision, Rear Cross Traffic Braking, Blind Zone Steering Assist, Adaptive Cruise Control, and additional trailering safety technologies, helping drivers travel confidently throughout St. Clairsville and beyond.