2025 GMC Sierra 1500 Performance

The 2025 GMC Sierra specs are crafted for Sherwood Park drivers who require something bigger and better from a pickup truck. With an impressive assortment of GMC Sierra 1500 engine options, Leduc drivers are thoroughly impressed with the tow rating of the GMC Sierra 1500. This article dives into the most impressive elements of this staple General Motors truck—the GMC Sierra 1500 engine specs. We cover the GMC Sierra 1500 towing capacity and other pertinent performance figures to help you decide the ideal configuration for your driving needs.

After discovering the 2025 GMC Sierra 1500 specs, cruise over to our page about the most efficient tires for the Sierra. Our service department is always available to help you match the right wheels to create the ideal performance setup based on the GMC Sierra 1500 engine specs.

2025 GMC Sierra 1500 Engine Options  

The 2025 GMC Sierra 1500 engine options deliver unprecedented flexibility for Leduc drivers, with powertrain setups to match a variety of performance levels and needs. Depending on your intended use during St. Albert commutes, each set of 2025 GMC Sierra 1500 engine specs offers unique benefits based on torque, horsepower, drivetrain, and more. All of these elements factor into providing each variation with its distinct GMC Sierra 1500 towing capacity. Consider the tow rating of each GMC Sierra 1500 below to help determine which motor is best suited for your daily demands: 

TurboMax™ Engine

Available On: Pro, SLE, Elevation

• Horsepower: 310 hp
• Torque: 430 lb-ft
• Max Towing Capacity: 4,309 kg
• 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: 5,080 kg
• Transmission: 10-speed automatic transmission

Duramax® 3.0L Turbo Diesel

Available On: SLE, Elevation, SLT, Denali, AT4, AT4X, Denali Ultimate

• Horsepower: 305 hp
• Torque: 495 lb-ft
• Max Towing Capacity: 5,987 kg
• 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: 5,986 pounds
• Transmission: 10-speed automatic transmission

Experience the 2025 GMC Sierra 1500 Specs at Capital GMC Buick 

The only place to truly experience the 2025 GMC Sierra 1500 specs is from the driver’s seat. See the team at Capital GMC Buick for a first-hand look at the GMC Sierra 1500 engine options available for Edmonton drivers. Don’t forget about service tips and tricks after purchasing your Sierra 1500 model to help ensure you get maximum efficiency from your Sierra motor.