2025 GMC Sierra 1500

We begin with the work-ready Pro trim, a straightforward workhorse framed by signature C-shaped LED lamps and steel wheels built for long workdays. SLE layers a chrome grille over the same stout stance, while Elevation adopts a monochromatic skin and 20-inch gloss-black alloys that look at home on Villard Street after dusk. SLT adds bright accents and polished mirror caps, but for those who want less polish and more toughness, the AT4 delivers. It’s off-road ready with a 2-inch factory lift, Rancho® monotube shocks, and a 2-speed transfer case. Upgrade to the ferocious AT4X for more extreme terrain equipment along with a striking American Expedition Vehicles with exclusive AEV badging, racing-inspired Salta wheels, an AEV-stamped steel bumper with winch capability, and boron steel skid plates. The Denali and Denali Ultimate exude elite, premium status, with the latter boasting a signature Vader Chrome grille, 22-inch 7-spoke wheels, power-retractable assist steps, and interior indulgences. A long list of appearance packages and customization options ensure this truck is an extension of you.

Under the hood, versatility reigns. The standard TurboMax™ 2.7L turbocharged 4-cylinder unleashes 310 hp and a class-leading 430 lbs.-ft. of torque with outstanding efficiency. For traditionalists, the 5.3L EcoTec3 V8 produces 355 hp and 383 lbs.-ft., its cylinder-deactivation logic sipping fuel while cruising. Those craving unrestrained thrust choose the 6.2L EcoTec3 V8, delivering 420 hp with 460 lbs.-ft. of torque for instant highway overtakes. Efficiency seekers gravitate to the 3.0L Duramax® inline-6 Turbo-Diesel, issuing 305 hp and a prodigious 495 lbs.-ft. of low-end torque. Active Thermal Management and turbocharging in this engine are a combo not offered by any competitor, equally unparalleled performance.

Numbers translate to tangible muscle: when configured with the Duramax®, Sierra tows up to 13,200 lbs.—enough for a tri-axle horse trailer bound for the Roughrider Center. Even the TurboMax pulls 9,500 lbs. without flinching. The available ProGrade™ Trailering System and up to 14 camera views ensure you tow with ease. The CarbonPro composite bed resists dents from fly-away tie-downs, while the MultiPro 6-function Tailgate morphs from step to load stop to standing-desk quicker than a summer squall. Magnetic Ride Control on Denali and the front-and-rear e-lockers on AT4X prove that asphalt smoothness and badland tenacity need not be mutually exclusive. The AT4X is especially equipped for off-roading with front and rear e-locking differentials, adaptive suspension, burly underbody protection, and additional ground clearance.

Comfortable, convenient, and connected, this cabin is built around your needs. A 13.4-inch infotainment display joins a 12.3-inch digital cluster and, when ordered, a 15-inch Head-Up Display—over 40 inches of infotainment and vehicle info with wireless smartphone integration to connect to your favorite playlists, hands-free communication, and apps. Crew-cab variants claim Best-in-Class front head and legroom; stretch out in available 16-way, heated, ventilated, massaging seats trimmed in full-grain leather or, on Denali Ultimate, accented with open-pore Paldao wood and etched topographical maps of Mount Denali. Hidden rear-seatback compartments, dual glove boxes, and under-seat bins swallow tools and thermoses without encroaching on passenger comfort, while the Bose® Premium Series audio immerses you in the drive.

GMC Pro Safety forms the vigilant core: Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, Lane Keep Assist with Lane Departure Warning, IntelliBeam, and a Following Distance Indicator work in silent concert. Up to 14 camera views—transparent-trailer, bed, hitch, and bird’s-eye—turn trailer maneuvers at the Stark County Fairgrounds into a low-stress exercise. Available Trailer Side Blind Zone Alert, Adaptive Cruise Control with trailering, and Front/Rear Park Assist underscore situational awareness, while Super Cruise hands-free capability on Denali and Denali Ultimate lets drivers devour I-94 miles with fingertip ease, even while towing. From every angle, the Sierra 1500 has your back.