2026 GMC Sierra

The Sierra 1500 lineup spans from practical work-ready models to indulgent luxury trims. The Pro trim provides straightforward utility with a bold grille and signature LED lighting, giving drivers a strong foundation of strength and durability. Moving into the SLE, chrome accents and bright aluminum wheels introduce refinement, while the Elevation trim adds sportier flair with its blacked-out grille and 20-inch black aluminum wheels. For those who want a balance of sophistication and performance, the SLT enhances the exterior with polished chrome details and premium wheel designs. The AT4 takes the Sierra into off-road territory, with a factory-installed 2-inch lift, red tow hooks, skid plates, and all-terrain tires that make it ideal for East Texas backroads. The even more specialized AT4X pushes that capability further, offering advanced off-road hardware, premium wheels, and unique styling touches for drivers who want uncompromising adventure with luxury touches inside and out. At the design pinnacle sits the Denali, with its signature chrome mesh grille, striking LED headlamps, and bold 20-inch wheels. For those who demand nothing short of the best, the Denali Ultimate elevates the experience with exclusive exterior finishes, premium wheels, and a commanding road presence that blends rugged muscle with unmistakable prestige.

The 2026 Sierra 1500 offers 4 powerhouse engines. The standard TurboMax™ 2.7L Turbocharged 4-cylinder delivers 310 hp and Best-in-Class 430 lbs.-ft. of torque, blending efficiency with surprising strength. The available 5.3L V8 produces 355 hp and 383 lbs.-ft. of torque, offering reliable performance for towing and hauling. For maximum output, the 6.2L V8 generates 420 hp and 460 lbs.-ft. of torque, while the 3.0L Duramax® Turbo-Diesel I-six delivers 305 hp and 495 lbs.-ft. of torque, perfect for drivers prioritizing long-haul strength and fuel efficiency.

Capability defines the Sierra 1500. With the Max Trailering Package, the truck can tow up to 13,300 lbs., putting it among the leaders in its class. The 6.2L V8 achieves up to 13,100 lbs. of towing capacity, while integrated trailer brake controls and up to 14 available camera views make hitching, hauling, and reversing simple and secure. A choice of two- and four-wheel drive ensures versatility, while available adaptive ride control and advanced suspension tuning give the Sierra remarkable composure, even under heavy loads. Off-road models like the AT4 and AT4X stand out with lifted suspensions, Rancho® shocks, and skid plates, proving that this truck is just as comfortable on rugged backroads as it is cruising along I-69.

Inside, the Sierra provides comfort that adapts to every trim. The Pro delivers practicality and ergonomic design, while the SLE and Elevation add upgraded finishes and intuitive tech. The SLT offers leather seating and advanced convenience features, while the AT4 and AT4X combine rugged styling with upscale touches such as premium leather and wood-grain accents. Higher trims boast expansive digital displays, including a 13.4-inch infotainment screen and a 12.3-inch driver information center, standard from SLE upward. The Denali introduces true luxury with perforated leather, authentic wood trim, and available 15-inch head-up display. The Denali Ultimate crowns the lineup with exclusive interior appointments, including full-grain leather, microsuede headliner, and a premium 12-speaker Bose® audio system that transforms the cabin into a sanctuary for both work and play.

Every Sierra 1500 comes standard with GMC Pro Safety, including Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist, and IntelliBeam headlights. Available enhancements such as Adaptive Cruise Control, Rear Cross Traffic Braking, and Trailer Side Blind Zone Alert bring added confidence when towing or navigating busy highways. Advanced trailering safety systems, including Jack-Knife Alert and Trailer Length Indicator, further showcase GMC’s focus on innovation. An available 360-degree camera system and Transparent Trailer View give unmatched visibility, while Safety Alert Seat technology ensures that drivers receive intuitive warnings in real time.