2026 GMC Sierra 1500

At the heart of the 2026 Sierra 1500's capability is a lineup of powerful engine choices. The standard TurboMax engine produces 310 horsepower and a best-in-class 430 pound-feet of torque, offering available max towing of up to 9,400 pounds. Buyers looking for more can opt for the available 5.3-liter V8 or the powerful 6.2-liter V8 engine, both paired with a 10-speed automatic transmission. For those who want diesel efficiency, the available Duramax 3.0-liter Turbo-Diesel engine pushes max diesel towing capacity to an impressive 13,300 pounds when properly equipped. Off-road enthusiasts will appreciate the AT4 and AT4X trims, which feature a factory-installed 2-inch suspension lift, Rancho monotube shocks, and underbody skid plates.

Step inside the 2026 Sierra 1500 and you'll find a cabin crafted with serious attention to detail. The Sierra earns best-in-class standard Crew Cab front head, and legroom, giving everyone on board plenty of space to settle in comfortably. Depending on the trim, interior appointments range from cloth seating to available full-grain leather with plaited contrast stitching on the Denali Ultimate. Heated and ventilated front seats, available 16-way power adjustment with a massage feature, and available authentic wood trim on the Denali round out the premium experience. Drivers near Eaton will find the Sierra 1500's thoughtfully designed storage solutions and seating configurations make it equally suited for daily commutes and long road trips.

The 2026 Sierra 1500 raises the bar for in-cab technology. The available GMC Infotainment System features a 13.4-inch diagonal multicolor touchscreen with Google built-in compatibility, while the available digital driver-focused display cluster spans over 40 inches diagonal of combined digital displays - the most in its class. Available Super Cruise hands-free driver assistance technology lets properly equipped drivers go hands-free on a growing network of compatible roads, and is standard on the Denali Ultimate. Trailering gets smarter with the available ProGrade Trailering System, and up to 14 available camera views make maneuvering in tight spaces significantly easier.

GMC equips the 2026 Sierra 1500 with a comprehensive suite of safety and driver assistance features designed to keep you and your passengers protected on every drive. The available GMC Pro Safety package includes technologies such as available Front and Rear Park Assist, available HD Surround Vision, and available Automatic Emergency Braking. Hill Descent Control is also available, helping drivers maintain a smooth, controlled descent on steep grades. These systems work together to enhance driver awareness and minimize risk in a wide variety of driving conditions.

The 2026 GMC Sierra 1500 is offered in eight trim levels to suit virtually any buyer. The entry-level Pro starts at $38,300 and delivers solid work-ready capability. The SLE and Elevation trims add comfort and style features, while the SLT steps up with a 5.3-liter V8 and chrome exterior accents. The off-road-ready AT4 and the more extreme AT4X bring serious trail credentials, with the AT4X exclusively offering front and rear electronic locking differentials. The Denali adds luxury-focused refinements, while the flagship Denali Ultimate - starting at $84,400 - includes the 6.2-liter V8, Super Cruise, 16-way power heated and ventilated front seats with massage, and a 12-speaker Bose Premium audio system.