2025 GMC Sierra 1500 Engine Specs
The 2025 GMC Sierra 1500 engine options and GMC Sierra 1500 towing capacity provide Fresno drivers with everything they need to work miracles at the job site. If you’re considering a Sierra 1500, explore key 2025 GMC Sierra 1500 specs, including the 2025 GMC Sierra 1500 mpg ratings. Then, fill out a secure finance application and swing by Gill GMC to experience the GMC Sierra in action in Madera!
2025 GMC Sierra 1500 Engine Options
In total, there are four powertrains for our Merced neighbors to consider. The 2025 GMC Sierra 1500 towing capacity and other GMC Sierra 1500 specs vary, depending on which engine you equip your Sierra with. Let’s compare the 2025 GMC Sierra 1500 engine specs and trim compatibility for each powertrain:
2.7L TurboMax™ I4 Engine
Available On: Pro, SLE, Elevation
- Horsepower: 310 hp
- Torque: 430 lb-ft
- Max Towing Capacity: 9,500 pounds
- Transmission: 8-speed automatic transmission
5.3L EcoTec3 V8 Gas Engine
Available On: Pro, SLE, Elevation, SLT, Denali
- Horsepower: 355 hp
- Torque: 383 lb-ft
- Max Towing Capacity: 11,200 pounds
- Transmission: 10-speed automatic transmission
Duramax® 3.0L Turbo Diesel I6 Engine
Available On: SLE, Elevation, SLT, Denali, AT4, AT4X, Denali Ultimate
- Horsepower: 305 hp
- Torque: 495 lb-ft
- Max Towing Capacity: 13,200 pounds
- Transmission: 10-speed automatic transmission
6.2L EcoTec3 V8 Gas Engine
Available On: SLT, Denali, AT4, AT4X, Denali Ultimate
- Horsepower: 420 hp
- Torque: 460 lb-ft
- Max Towing Capacity: 13,000 pounds
- Transmission: 10-speed automatic transmission
2025 GMC Sierra 1500 MPG Ratings
While the 2025 GMC Sierra 1500 engine options are remarkably powerful, you’ll be surprised when you view the GMC Sierra 1500 mpg ratings below. They’re exceptionally efficient for the half-ton truck segment.
- Pro: 18 mpg city/21 mpg highway
- SLE: 18 mpg city/21 mpg highway
- Elevation: 18 mpg city/21 mpg highway
- SLT: 16 mpg city/20 mpg highway
- AT4: 22 mpg city/26 mpg highway
- Denali: 16 mpg city/20 mpg highway
- AT4X: 19 mpg city/20 mpg highway
- Denali Ultimate: 15 mpg city/19 mpg highway
Experience the 2025 GMC Sierra 1500 Engine Options!
Come experience the 2025 GMC Sierra 1500 engine specs in action near Clovis when you test-drive the 2025 GMC Sierra 1500 trims at Gill GMC. If you have questions about the 2025 GMC Sierra 1500 towing capacity or 2025 GMC Sierra 1500 mpg ratings before you head over, call us at (559) 598-7853. Also, be sure to explore our GMC information guides for other helpful reads on topics, like the 2025 GMC Sierra 1500 interior and more!
More from Gill GMC
2026 GMC Yukon XL Trim Levels
When you’re shopping for your next premium three-row SUV, you’ll want to consider the latest GMC Yukon XL. Offering a longer wheelbase than the original GMC Yukon, the 2026 GMC Yukon XL ensures you have the room you need to haul crew and cargo in comfort. And, with all the same trims as the…
2026 GMC Yukon XL Dimensions
The 2026 GMC Yukon is a full-size SUV that’s ready to help you take on anything that lies ahead, from school carpools to weekend adventures and cross-country road trips. Premium SUV style awaits in the spacious Yukon XL interior, and its exterior projects confidence and style to everyone on the road. Learn more about…
2026 GMC Yukon XL Overview
Put your needs first and treat yourself to a 2026 GMC Yukon XL, which delivers exceptional comfort and offers a commanding road presence. Whether you’re going on a cross-country road trip or tackling carpools near Fresno, it’ll be easy to appreciate your time behind the wheel of a GMC Yukon XL. Before you begin…
0 comment(s) so far on 2025 GMC Sierra 1500 Engine Specs