The 2025 GMC Sierra 1500 SLT
The Sierra SLT keeps the standard features of the Elevation but offers you more customizable options to add thrills, comfort, convenience, and more to all your rides, with an all-new engine option to give you more power and speed when you need it the most!

• 5.3-liter V-8: 355 hp/383 lbs./ft of torque
• 3.0-liter Turbodiesel Inline-six: 305 hp/495 lbs./ft of torque
• 6.2-liter V-8: 420 hp/460 lbs./ft of torque

What does the SLT offer? You get standard features like leather upholstery, a MultiPro tailgate, a chrome trim exterior, and more, but you can also opt for standalone features like:

• Heated Rear Seats
• A Power-adjustable Steering Wheel
• Ventilated Seats

The 2025 GMC Sierra 1500 AT4
Adventure-seekers and off-road enthusiasts can rejoice as the AT4 sets new standards for truck handling on new trails and gives off-roaders what they need to dominate any path.
Every off-road pickup needs a motor that can take any trail, whether you want to conquer gravel, dirt, or the open road, and the AT4 gives you two engine options to help you on all your adventures!

• 3.0-liter Turbodiesel Inline-six: 305 hp/495 lbs./ft of torque
• 6.2-liter V-8: 420 hp/460 lbs./ft of torque

The AT4 takes standard features from the SLT. Still, it adds off-road features like underbody skid plates, a 2-inch lift with off-road suspension, a two-speed transfer case, and more with available features like heated and cooling front seats and a 15-inch head-up display to keep your focus on the road!

The 2025 GMC Sierra 1500 Denali
The flagship and iconic Sierra 1500 trim is back for another year of adventures and daily cruises. It elevates the standard features of the SLT model to another level, with three engine options and a luxurious cabin.
What’s this about three motors? The Denali lets you choose from three familiar engines in this lineup, so your pickup can cater to your needs, whether speed to dominate your open-road cruises or strength for your tows.

• 5.3-liter V-8: 355 hp/383 lbs./ft of torque
• 3.0-liter Turbodiesel Inline-six: 305 hp/495 lbs./ft of torque
• 6.2-liter V-8: 420 hp/460 lbs./ft of torque

The cabin adds a touch of luxury with perforated leather seating, patted aluminum trim, and authentic open-pore wood that blends perfectly with your wireless charging pad, heated rear seats, and 7-speaker setup, so you and your passengers can sink in comfort while feeling every note!

• 3.0-liter Turbodiesel Inline-six: 305 hp/495 lbs./ft of torque
• 6.2-liter V-8: 420 hp/460 lbs./ft of torque
• The AT4X knows that off-road drivers need a beast that can tackle any trail or with the features to make its road, and that’s why GMC equipped this trim with:
• Off-Road Dampers
• Locking Front and Rear Differentials
• Upgraded Suspension
• All-Terrain Tires
• And More!

The 2025 GMC Sierra 1500 Denali Ultimate
The final trim in the 2025 GMC Sierra lineup takes everything standard from the Denali and exceeds every driver's expectations with more systems and features that set it apart.
What does the Denali Ultimate give you? You can breathe easy knowing you get power sidesteps for convenience entering and exiting, a 12-speaker sound setup, front seats with massaging features, and more!
What about powertrains? GMC knows that you shouldn’t try to fix something if it’s broken, and that’s why they showcase the same engines as the AT4X, which give you the same speed and power as their off-road beast!

• 3.0-liter Turbodiesel Inline-six: 305 hp/495 lbs./ft of torque
• 6.2-liter V-8: 420 hp/460 lbs./ft of torque

Test Drive the 2025 GMC Sierra 1500 Today!
The 2025 Sierra 1500 trim levels showcase that GMC has a trim catered to you. Whether you want to focus on work with the Pro, add a touch of advanced tech with the SLE, go on off-roading adventures with the AT4, or balance with the iconic Denali, GMC offers a Sierra 1500 model that can easily mold and enhance your lifestyle!
Are you ready to test drive these models? Visit GMC of Riverfront Park in Spokane, WA, today!