2026 GMC Sierra 1500 SLT

The 2026 GMC Sierra 1500 offers a lineup of powertrain options to match whatever demands you place on your truck. The standard TurboMax engine produces 310 horsepower and a best-in-class standard torque of 430 pound-feet, with available max towing of up to 9,400 pounds.

Step up to the available Duramax 3.0-liter Turbo-Diesel engine and the Sierra 1500's towing capacity climbs to an impressive 13,300 pounds when properly equipped. The available 5.3-liter V8 engine with a 10-speed automatic transmission rounds out the gas options, giving drivers a powerful and well-balanced choice for everyday driving and heavy-duty towing alike.

Inside the 2026 Sierra 1500, you'll find best-in-class standard Crew Cab front head- and legroom - an instantly noticeable difference the moment you settle in. The SLT trim brings 10-way power front outboard seats with power lumbar and perforated leather appointments, wrapping every commute in a comfortable and polished atmosphere.

Chrome accents on the grille, door handles, and front and rear bumpers add an upscale presence, while smart and ample storage solutions keep your cabin organized whether you're headed to a worksite or a weekend getaway.

The 2026 Sierra 1500 delivers an impressively connected driving experience through over 40 diagonal inches of combined driver-focused digital displays - the most in its class. The 13.4-inch diagonal multicolor touchscreen serves as the heart of the GMC Infotainment System, featuring Google built-in compatibility and voice-activated controls.

The SLT trim makes the available ProGrade Trailering System accessible, giving drivers integrated tools that streamline the hitching and towing process with precision and confidence. Up to 14 available camera views help you maneuver in tight spaces or manage a trailer with ease.

The 2026 GMC Sierra 1500 comes equipped with GMC Pro Safety features that deliver a suite of collision-avoidance and driver assistance technologies. These systems work together to enhance your awareness and help keep you and your passengers protected mile after mile.

Available features include Front and Rear Park Assist, Lane Keep Assist with Lane Departure Warning, and Automatic Emergency Braking. The available Hill Descent Control provides smooth, controlled braking on steep grades, making the Sierra 1500 equally capable whether you're navigating city streets or rugged terrain.

The 2026 GMC Sierra 1500 is available in eight distinct trim levels, each thoughtfully crafted to meet a specific set of needs. The hardworking Pro starts at $38,300 and brings the TurboMax engine as standard. The SLE adds a 13.4-inch diagonal touchscreen and heated front seats, while the Elevation brings a bold monochromatic exterior look with gloss-black accents.

The SLT steps things up with V8 power and chrome exterior details. Off-road enthusiasts can choose between the AT4 and the more capable AT4X, which features exclusive front and rear electronic locking differentials not offered on any competitor in its class. At the top of the lineup, the Denali and Denali Ultimate offer luxury-level appointments including available Super Cruise hands-free driver assistance technology.

The 2026 GMC Sierra 1500 SLT strikes an exceptional balance between refinement, towing capability, and everyday versatility. From its powerful engine options and class-leading interior space to its advanced technology and robust safety features, this is a truck designed to meet the demands of modern drivers with confidence and style.

Stop by to explore the full Sierra 1500 lineup and find the build that fits your life.