If you’ve been searching for a new pickup truck and have been wrestling with whether you want one that focuses on power and performance or one that lavishes you in luxury, we have good news. The 2025 GMC Sierra 1500 provides both in spades.
Which features you’ll enjoy and which engine comes standard depend on the trim, though you’ll have options for available features to fit your needs and budget. But no matter which trim you choose, whether you want a workhorse or a rolling executive suite, you’ll have everything you need at your fingertips with the 2025 GMC Sierra 1500.
2025 GMC Sierra 1500 Trims
- 2025 GMC Sierra 1500 Pro
- 2025 GMC Sierra 1500 SLE
- 2025 GMC Sierra 1500 Elevation
- 2025 GMC Sierra 1500 SLT
- 2025 GMC Sierra 1500 AT4
- 2025 GMC Sierra 1500 Denali
- 2025 GMC Sierra 1500 AT4X
- 2025 GMC Sierra 1500 Denali Ultimate
2025 GMC Sierra Specs
The base model 2025 GMC Sierra 1500 comes with a 2.7L, 4-cylinder engine that has a max of 310 horsepower and 420 lb-ft of torque, though more powerful engines are available. Engine options include:
- A 5.3L, V-8 engine worth 355 horsepower and 383 lb-ft of torque
- A 6.2L, V-8 engine worth 420 horsepower and 460 lb-ft of torque
- And a 3.0L Duramax Turbo Diesel engine worth 305 horsepower and 495 lb-ft of torque.
You’ll have a choice between a regular cab, double cab, and crew cab paired with either a standard bed or long bed (and a short bed option only available on the crew cab configuration). There’s also the choice between 2-wheel drive and 4-wheel drive. In short, you have plenty of options to customize your next pickup truck to your specifications.
With the diesel engine, you’ll be able to tow up to 13,200 lbs with ease.
2025 GMC Sierra 1500 Exterior
The GMC Sierra 1500 has a tough, rugged, yet sleek exterior with a bold design that instantly inspires confidence to tackle any job you throw at it. 17” wheels are standard, though 22” wheels are new for 2025 and available. The Sierra 1500 also comes with the available (and standard on upper trims) GMC MultiPro Tailgate, the world’s first 6-function tailgate. You can open the primary gate with your key fob, hold up to 375 lbs on the full-width step inner gate, and gain access to a work surface and second-tier loading. Rugged barely scratches the surface of the GMC 1500 Sierra.
2025 GMC Sierra 1500 Interior
Inside the cabin is where the luxury really shines. Even at the entry trim level, the GMC Sierra 1500 PRO, there are plenty of comforts and tech features to make every ride a little easier. The stock standard ride comes with a 7” infotainment screen equipped with wireless Apple CarPlay and Android Auto, as well as Wi-Fi hotspot capability. Power windows, a 60/40 split-folding rear bench, and a compass also come standard.
Upper trims such as the AT4X and the GMC Sierra 1500 Denali really up the ante with luxury, with a 13.4” infotainment system with Google built in, available heated and ventilated leather seating, and rear wood trim on the Denali and Denali Ultimate. The Denali and Denali Ultimate also feature 16-way power seating for the pinnacle of curated comfort.
2025 GMC Sierra Tech and Safety
The base trim Sierra 1500 comes standard with an HD rear camera, while the upper trims come with HD surround vision cameras. Other safety features include:
- Auto emergency braking
- Lane assist
- Forward collision alert
- Available bed-view camera
- Available hitch view
- Available rear pedestrian alert
- Available front and rear parking assist
- Available hands-free trailering via GMC Super Cruise
- And more.
The 2025 GMC Sierra 1500 earned a 5-star rating from the National Highway Traffic Safety Administration (NHTSA), so you know you’re protected whether you’re on the job or cruising around Muscatine.
2025 GMC Sierra 1500 FAQs
Does the GMC Sierra Have a Diesel Engine?
Yes, the GMC Sierra 1500 has an optional 3.0L Duramax Turbo Diesel engine (305 horsepower and 495 lb-ft of torque).
What’s the difference between the GMC AT4 vs. AT4X?
The GMC Sierra AT4X has all of the standard features of the GMC AT4 and then some. Standard features on the GMC AT4 include:
- Available Duramax diesel engine
- 2” factory lift and off-road suspension
- Unique jet black interior
- Heated and ventilated front leather seats
- And a two-speed Autotrac® transfer case and underbody skid plates.
The GMC AT4X has these features, plus:
- Front and rear locking differentials
- Multimatic DSSV dampers
- 16-way power heated and ventilated front seats with massage feature
- And an available 6.2L, V-8 engine.
What’s the difference between the GMC Denali vs. Denali Ultimate?
Similar to the GMC AT4 vs. the GMC AT4X, the difference between the GMC Denali and the GMC Denali Ultimate is the latter comes with all standard features included in the Denali, plus a few extras.
Standard key features of the GMC Denali include:
- A 5.3L, V-8 engine
- Signature Denali grille
- Chrome wheel-to-wheel assist steps
- Authentic open-pore wood, patterned aluminum trim, and forge perforated-leather seating surfaces
- And 12-way power front seats.
The GMC Denali Ultimate builds on these features with:
- 6.2L EcoTec3, V-8 engine
- Super Cruise hands-free driver assistance
- Signature Denali Vader Chrome grille
- 22” wheels
- 16-way power heated and ventilated front seats with massage feature
- And a 12-speaker Bose premium audio system.
Test Drive a GMC Sierra 1500 Today
Are you ready to experience power and luxury in one capable machine? Head over to our Muscatine Chevy, Buick, and GMC showroom to explore the 2025 GMC Sierra 1500 and our full lineup of Chevy, Buick, and GMC vehicles to find the perfect fit for your next daily driver or workhorse. Contact us or call us at 563-272-2306 to learn more about GMC Sierra 1500 trims and to schedule a test drive.
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