2026 GMC Sierra 1500

At the heart of the Sierra 1500 lineup is the standard TurboMax engine, which produces 310 horsepower and best-in-class standard torque of 430 pound-feet, paired with an 8-speed automatic transmission. Drivers looking for more muscle can opt for the available 5.3-liter V8 or the potent 6.2-liter V8, both paired with a 10-speed automatic transmission. For those who prioritize efficiency and pulling power, the available Duramax 3.0-liter Turbo-Diesel engine delivers a max diesel towing capacity of up to 13,300 pounds when properly equipped. The AT4 and AT4X trims add a factory 2-inch suspension lift, Rancho monotube shocks or Multimatic DSSV dampers, and underbody skid plates for serious off-road performance.

Inside the Sierra 1500, refinement and practicality go hand in hand. The Sierra 1500 offers best-in-class standard Crew Cab front head- and legroom, giving every passenger room to stretch out comfortably. Available seating surfaces range from cloth on entry-level trims to heated and ventilated perforated leather on the AT4, forge perforated leather on the Denali, and full-grain leather on the top-tier Denali Ultimate. Power-adjustable front seats with lumbar support, available real wood trim, and smart in-cabin storage solutions elevate the everyday experience. Drivers throughout Burlington, WI will appreciate how well the Sierra 1500 balances work-ready utility with genuine comfort.

The 2026 Sierra 1500 brings an impressive suite of technology features to the cab. The available GMC Infotainment System centers around a 13.4-inch diagonal multicolor touchscreen with Google built-in compatibility, while the driver-facing 12.3-inch diagonal Driver Information Center keeps key vehicle data front and center. Together, the combined digital displays span over 40 inches diagonal - the most in its class. Available Super Cruise hands-free driver assistance technology allows for hands-free driving on a growing network of compatible roads, and is standard on the Denali Ultimate. The available ProGrade Trailering System streamlines hitching and towing with up to 14 available camera views, making trailer management more confident and precise.

GMC equips the Sierra 1500 with a comprehensive set of driver assistance and collision-avoidance technologies through the GMC Pro Safety suite. Standard and available features work together to help enhance driver awareness and reduce risk on the road. Available features include Front and Rear Park Assist, HD Surround Vision, Forward Collision Alert, and Hill Descent Control. For off-road driving, the AT4X delivers exclusive front and rear electronic locking differentials - a combination not offered on any competitor in its class - for added traction and control in demanding terrain.

The 2026 GMC Sierra 1500 is available in eight distinct trim levels to suit a wide range of needs and budgets. The Pro serves as the capable entry point, followed by the well-equipped SLE and the sport-styled Elevation with its gloss-black exterior accents. The SLT steps up with chrome detailing and a 5.3-liter V8 as standard. The AT4 and AT4X are purpose-built for off-road adventure, with the AT4X adding exclusive Multimatic DSSV dampers and electronic locking differentials. At the top of the range, the Denali and Denali Ultimate trim levels deliver a luxury truck experience with premium materials, advanced technology, and refined styling.

The 2026 GMC Sierra 1500 is a full-size pickup that truly earns its Professional Grade reputation - capable enough for demanding jobs, comfortable enough for everyday driving, and refined enough to turn heads wherever the road leads. Stop in to explore your options and find the Sierra 1500 that fits your life.