2026 GMC Sierra 1500

The lineup begins with Pro, a durable work-ready model featuring the standard TurboMax™ engine, practical interior materials, and the capability needed for demanding jobs. SLE introduces a higher level of comfort with a 13.4-inch GMC Premium Infotainment System, a 12.3-inch Driver Information Center, heated front seats, and an automatic-locking rear differential. Elevation gives the Sierra a sportier personality with monochromatic styling, gloss-black exterior accents, and larger wheels, while SLT moves into premium territory with leather-appointed seating, chrome exterior trim, and expanded powertrain options, including the available 5.3L EcoTec3 V8. For drivers who venture beyond the pavement, AT4 adds a factory 2-inch suspension lift, Rancho® monotube shocks, skid plates, all-terrain capability, and available Duramax® Turbo-Diesel power. AT4X raises off-road performance further with Multimatic® DSSV dampers, front and rear electronic-locking differentials, and available AEV® equipment. Denali showcases GMC luxury with open-pore wood trim, distinctive styling, and available Super Cruise®, while Denali Ultimate crowns the lineup with a standard 6.2L EcoTec3 V8, full-grain leather seating, 16-way power front seats with massage, and exclusive interior finishes.

Four engine choices allow buyers to tailor the Sierra to virtually any task. The standard TurboMax™ produces 310 hp and 430 lbs.-ft. of torque while towing up to 9,400 lbs. The available 5.3L EcoTec3 V8 delivers 355 hp and 383 lbs.-ft. of torque with towing up to 11,200 lbs. The 6.2L EcoTec3 V8 generates 420 hp and 460 lbs.-ft. of torque, supporting towing up to 13,100 lbs. Drivers seeking maximum pulling power can choose the Duramax® 3.0L Turbo-Diesel, producing 305 hp and 495 lbs.-ft. of torque with a maximum towing capacity of 13,300 lbs.

Every Sierra 1500 pairs with a smooth 10-speed automatic transmission, delivering confident acceleration and seamless power delivery. Available four-wheel drive, specialized AT4 off-road suspension, and the ProGrade® Trailering System with up to 14 available camera views simplify towing and maneuvering, whether you're navigating job sites or backcountry trails.

Crew Cab models offer spacious seating for up to 5 passengers with generous rear legroom and practical storage, including a large center console and under-seat compartments. Higher trims introduce leather-appointed seating, authentic wood trim, heated and ventilated front seats, and premium craftsmanship throughout the cabin. Denali Ultimate elevates comfort with full-grain leather upholstery, massage seating, and meticulous attention to detail.

An available 40-inch combined digital display, integrating the 13.4-inch infotainment touchscreen and 12.3-inch Driver Information Center, creates one of the segment's most advanced cabins. Google built-in, wireless Apple CarPlay®, wireless Android Auto™, available Head-Up Display, and available Super Cruise® hands-free driver assistance enhance every drive, while integrated trailering technologies make towing easier and more intuitive.

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®. Available HD Surround Vision, Rear Cross Traffic Braking, Blind Zone Steering Assist with Trailering, Adaptive Cruise Control, and additional towing-focused driver-assistance technologies provide added confidence throughout Yuba City and beyond.