2025 GMC Sierra 1500 Trim Levels
The 2025 GMC Sierra 1500 proves that rugged capability and refined luxury can coexist in a full-size pickup. While its mechanical DNA may be shared with the Chevrolet Silverado 1500, GMC crafts a more sophisticated personality for its half-ton truck. The Sierra 1500 transitions seamlessly between heavy-duty tasks and upscale transportation. High-end materials and cutting-edge features transform this capable truck into something more than just a workhorse, attracting buyers at dealerships like the Salem GMC dealer who need serious capability but aren’t willing to sacrifice comfort.
2025 GMC Sierra 1500 Trim Levels
GMC offers the Sierra 1500 in eight trims: Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate. Buyers can choose between regular, double, and crew cab body styles, along with three bed length options. Cab and bed combinations vary by trim level.
Four engines give the Sierra 1500 its muscle, starting with a turbocharged 2.7-liter four-cylinder that pumps out 310 hp and 430 lb-ft of torque. The available turbodiesel 3.0-liter inline-six generates 305 hp and a stout 495 lb-ft of torque. According to the Salem GMC dealership, two V8s round out the range: a 5.3-liter unit producing 355 hp and 383 lb-ft and a potent 6.2-liter V8 developing 420 hp and 460 lb-ft.
2025 GMC Sierra 1500 Trim Levels
GMC offers the Sierra 1500 in eight trims: Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate. Buyers can choose between regular, double, and crew cab body styles, along with three bed length options. Cab and bed combinations vary by trim level.
Four engines give the Sierra 1500 its muscle, starting with a turbocharged 2.7-liter four-cylinder that pumps out 310 hp and 430 lb-ft of torque. The available turbodiesel 3.0-liter inline-six generates 305 hp and a stout 495 lb-ft of torque. According to the Salem GMC dealership, two V8s round out the range: a 5.3-liter unit producing 355 hp and 383 lb-ft and a potent 6.2-liter V8 developing 420 hp and 460 lb-ft.
The entry-level Pro trim rides on 17-inch steel wheels and features LED headlights, chrome bumpers, and heated exterior mirrors. Inside, you’ll find vinyl flooring with cloth or vinyl upholstery, remote keyless entry, and a tilt-only steering wheel. Technology features include a 7-inch touchscreen with wireless Apple CarPlay and Android Auto compatibility, plus a six-speaker audio system in double and crew cab models. Safety features include lane-keeping assist, cruise control, frontal collision mitigation, and OnStar navigation with emergency services.
Building on the Pro trim, the SLE adds 17-inch alloy wheels and an automatic-locking rear differential. Comfort features include heated front seats, a power-adjustable driver’s seat, dual-zone automatic climate control, carpeted flooring, and a heated tilt-and-telescoping steering wheel. Also standard is rear under-seat storage, keyless entry and ignition, a trailer brake controller, LED bed lighting, a digital instrument panel, a full-color digital gauge cluster, a 13.4-inch infotainment touchscreen, satellite radio, additional USB ports, and two 120-volt power outlets.
Moving up from the SLE, the Elevation adds 20-inch wheels, LED fog lights, and cloth upholstery. Towing capacity increases, while four-wheel-drive models get a single-speed transfer case.
The SLT trim steps up to 18-inch wheels and adds chrome exterior accents. The cabin features leather upholstery, a power-adjustable front passenger seat, and driver’s seat memory settings. Additional features include heated and power-folding mirrors, an auto-dimming driver’s side mirror, and rain-sensing wipers.
The off-road-focused AT4 comes with four-wheel drive with a two-speed transfer case, an upgraded suspension featuring monotube shocks, a 2-inch lift, and 20-inch machined alloy wheels with Carbon Grey metallic accents wrapped in all-terrain tires. Trail-ready equipment includes recovery hooks, skid plates, adjustable traction control, and hill descent control. The AT4 adds luxurious touches like ventilated front seats, heated rear outboard seats, and a Bose premium audio system with seven speakers. A spray-in bedliner and power-retractable assist steps enhance utility. Safety features include automatic rear braking, a surround-view camera system, a trailer blind-spot monitor, pre-wiring for trailer camera view systems, and a safety alert seat. Additional amenities include rain-sensing wipers, a wireless charging pad, and a center console.
Building on the AT4, the AT4X adds off-road adaptive dampers and electronic front and rear locking differentials. Interior upgrades include a leather-wrapped steering wheel, a power-sliding rear window, and a head-up display. Also standard is a sunroof, a bed-view camera, a virtual rearview mirror camera, tailgate-mounted speakers, front and rear parking sensors, and adaptive cruise control.
The luxury-oriented Denali comes with most of the AT4X’s safety features but foregoes adaptive cruise control. Building from the SLT, it adds 20-inch wheels and a two-speed transfer case on four-wheel-drive models. Also standard is a power tilt/telescoping steering wheel, a power-sliding rear window, ventilated front seats, heated rear seats, a spray-in bedliner, a bed-view camera, side steps, power-retractable assist steps, a Bose stereo system, wireless charging, and three years of OnStar Premium.
The range-topping Denali Ultimate includes 22-inch wheels, a carbon-fiber composite bed, a sunroof, a head-up display, and a premium 12-speaker Bose stereo system.
Jim Cook Chevrolet GMC Featured Vehicles
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