2025 GMC Sierra 1500

There’s no beating the 2025 GMC Sierra 1500 when it comes to a premium combination of power, tech, and refinement. Sporting some exciting new features like 22” Bright split-spoke wheels for the latest model year, the 2025 GMC Sierra 1500 is ready to help you tackle your toughest jobs. Available in eight trims, each with their own distinct look and tech packages, there’s a 2025 GMC Sierra 1500 for every kind of driver. The team at Circle Buick GMC Hummer EV in Highland, IN, has put together this comprehensive guide to help you learn about everything the 2025 GMC Sierra 1500 has to offer and decide which trim is the best fit for you.

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2025 GMC Sierra 1500 Rugged, Powerful Performance

With four different engines, two transmission options, and rear- or four-wheel drive, your 2025 GMC Sierra 1500 can pack as much punch as you need and more. No matter what you want to prioritize—horsepower, torque, or towing capacity—there’s sure to be an engine configuration that meets your needs. Keep in mind that fuel economy will vary based on more than just engine configuration—trim, chassis, bed, and more will all factor into fuel economy. Consult the table below to determine which engine is the best fit for you.

Engine Configuration 1	Horsepower	Torque	Towing Capacity
2.7L 4-cylinder with 8-speed automatic	310	430 lb-ft	9,500 lbs
5.3L V8 with 10-speed automatic	355	383 lb-ft	11,200 lbs
6.2L V8 with 10-speed automatic	420	460 lb-ft	13,000 lbs
Duramax 3.0L Turbo-Diesel with 10-speed automatic transmission	305	495 lb	13,200 lbs

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2025 GMC Sierra 1500 Trim Levels

Available in eight trim levels, the 2025 GMC Sierra 1500 offers something for every kind of driver. From the rugged AT4 to the unmatched luxury of the Denali Ultimate, the 2025 GMC Sierra 1500 is designed to elevate your drive every time you get behind the wheel.

The Pro trim level is the entry-level model and packed with essential tech and safety features to supplement the power provided by the standard TurboMax 2.7L engine. In addition, the Pro trim includes 12 cargo tie downs, a 12V front power outlet, standard wireless Apple CarPlay® and Android ™ connectivity, and a 7” infotainment screen. You’ll also enjoy the protection of GMC Pro Safety, a suite of safety must-haves like forward-collision warning with automatic emergency braking, lane-departure warning with lane-keep assist, blind-spot monitoring, and rear-cross traffic alert. Available upgrades for the Pro include the 5.3L V8 engine, 10-way power driver seat with power lumbar, and the unique Graphite Edition, which provides unique styling to the 2025 GMC Sierra 1500 Pro.

The SLE trim level also features the TurboMax 2.7L engine and some serious upgrades to the interior tech: a 13.4” infotainment screen and 12.3” digital instrument cluster. Apple CarPlay®, Android Auto™, in-vehicle Wi-Fi hotspot, and steering-wheel mounted controls for both audio and phone interface come standard as well. The SLE upgrades your comfort too, with a 10-way power heated driver seat with lumbar, heated steering wheel, and heated front-outboard passenger seat. The SLE Convenience Package also includes remote start, rear-window defogger, dual climate control, and more. GMC Pro Safety, including automatic high beams, front pedestrian braking, and more, is included in the SLE. Additionally, a Trailering Package is included on the SLE trim, which includes a trailer hitch, trailering hitch platform, hitch guidance, and more to make the SLE your go-to truck when you’re ready for a haul.

The Elevation trim level comes standard with the TurboMax 2.7L engine but can be upgraded to either the 5.3L V8 or the 3.0L Duramax Turbo-Diesel engine if you’re looking to put a little more power beneath the hood. The interior features a 13.4” infotainment system and 12.3” digital instrument cluster with all the connectivity you’ve come to expect: Apple CarPlay®, Android Auto™, and in-vehicle Wi-Fi hotspot. The Elevation comes with both the Trailering Package from the SLE and GMC Pro Safety, but also features a monochromatic exterior with gloss-black mesh inserts in the grille, LED fog labs, and 20” gloss-black painted aluminum wheels. The interior can be upgraded for leather-appointed front seating surfaces, power sunroof, and front bucket seats with wireless center console charging. Additionally, the Elevation Premium Package includes attractive upgrades like up-level rear seat storage, adaptive cruise control, hitch view, and more.

The SLT trim level builds on the convenience and simple luxury of the elevation with a chrome grille, door handles, and front/rear bumpers. Its standard engine jumps to the 5.3L V8 but can be swapped for the 3.0L Duramax Turbo-Diesel or the 6.2L V8 options. In addition to the Trailering Package and GMC Pro Safety packages, the SLT offers four different packages: Convenience, Preferred, Premium, and Premium Plus. Convenience adds bucket seats, heated and ventilated front seats, and more; Preferred upgrades to adaptive cruise control, power rear sliding window, and heated rear outboard seats; Premium includes everything in the Convenience package in addition to 20” polished aluminum wheels and 6” chrome assist steps; and Premium Plus includes everything from the previous packages in addition to Sierra Safety Plus Package and ProGrade Trailering System.

The AT4 trim level is for drivers looking for a more rugged ride and includes all features standard from the SLT trim, although it upgrades to the Duramax 3.0L engine. The 6.2L V8 is also available for the AT4. It also features 2” factory lift with off-road suspension and monotube shocks, two-speed autotrac transfer case and underbody skid plates, and a unique Jet Black interior with Kalahari accents and heated and ventilated perforated front leather seating. Upgrading to 33” off-road MT tires give you even greater confidence when you take your 2025 GMC Sierra 1500 offroad. The Trailering Package, GMC Pro Safety, and generous 13.4” infotainment screen and 12.3” digital instrument cluster all come standard as well. Looking for a more tech-heavy adventure? Upgrade for a 15” multicolor head-up display.

The AT4X trim level builds on the AT4 and features all its standard packages and features like GMC Pro Safety, Trailering Package, and standard Duramax 3.0L engine. The AT4X features front and rear electronic locking differentials—unique to the AT4X!—multimatic DSSV dampers, 33” Wrangler Territory mud terrain tires with 18” painted aluminum wheels with dark painted pockets, and 16-way power heated and ventilated front seats with massage features. The featured edition for the AT4X is the AEV, which features AEV stamped steel front and rear bumpers with front winch capability, five hot-stamped boron steel AEV skid plates, unique badging and embroidered head restraints, racing-inspired Salta wheels with 12-spoke design, and off-road rocker panel protectors. Choose this trim when you’re looking for peak off-roading capability.

The Denali trim level emphasizes comfort, featuring all the SLT standard features (Trailering Package, GMC Pro Safety) in addition to upgrading the engine to the 5.3L V8. A signature grille with chrome header, chrome wheel-to-wheel assist steps, open-pore wood, patterned aluminum trim, perforated leather seating, and 12-way power front seats with power lumbar ensure that your every ride is luxurious. Both the 6.2L V8 and 3.0L Turbo-Diesel provide additional engine options, while available Super Cruise offers you the chance to take your tech to the next level as well. The CarbonPro composite bed is also available on the Denali trim, offering a best-in-class short bed cargo volume of 63.9 cubic feet and scratch, dent, and corrosion resistance.

The Denali Ultimate trim level offers the ultimate in luxury and includes all features of the Denali trim but swaps out the engine for the 6.2L V8. Super Cruise now comes standard with a 3-year subscription to OnStar’s Super Cruise Plan, as does 16-way power heated and ventilated front seats with massage feature and a 12-speaker Bose Premium Series with Centerpoint surround sound system. The Denali Ultimate stands out with its signature Denali Vader Chrome grille and exclusive 7-spoke ultra-bright 22” machined aluminum wheels with Bright Chrome accents. The interior features an Alpine Umber interior with full-grain leather seats and plaited contrast stitching, unique badging, open-pore wood accents, and a topographical map pattern of Mt. Denali’s summit is embossed and laser-etched across the interior. When you need unparalleled style and luxury, choose the 2025 GMC Sierra 1500 Denali Ultimate!

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GMC Pro Safety features

GMC Pro Safety is included standard in all 2025 GMC Sierra 1500 trims, providing a robust suite of safety must-haves at no additional cost. Included is enhanced automatic emergency braking, following distance indicator, forward collision alert, front pedestrian braking, automatic high-beams, lane-keep assist with lane-departure warning, and safety alert seat. Select trims (see above) can choose to add the hands-free driver assistance tech Super Cruise as well.

Choose your 2025 GMC Sierra 1500 at Circle Buick GMC Hummer EV

Whether you’re looking for the unmatched rugged power of the AT4X or want to experience the ultimate in luxury with the Denali Ultimate, the 2025 GMC Sierra 1500 is guaranteed to please. Find your favorite trim at Circle Buick GMC Hummer EV in Highland, IN! Our team will help you explore all the available features of the 2025 GMC Sierra 1500, all to ensure that you find the model that’s the perfect fit for your lifestyle. Get ready to conquer the roadway with the 2025 GMC Sierra 1500, now available at Circle Buick GMC Hummer EV!

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