WHAT ENGINE IS THE BEST CHOICE FOR MY GMC VEHICLE?

GMC offers three exceptional turbocharged engines that combine efficiency with ample power for just about any job they need to do. The versatile 1.5L Turbo features 175 horsepower and excellent efficiency. The 2.5L Turbo offers up to 5,000 lbs.* of max towing capacity. The TurboMax™ engine delivers 310 horsepower, 430 lb.-ft. of standard torque, plus plenty of towing* capability and responsiveness.

The 4.3L V6 engine is standard on Savana Cargo Van and Passenger Van. Paired with an 8-speed automatic transmission, this hard-working V6 boasts 276 horsepower and 298 lb.-ft. of torque.

The GMC engine lineup offers two exceptional diesel engines. The Duramax® 3.0L Turbo-Diesel pumps out 305 horsepower, 495 lb.-ft. of torque and an available max tow rating of up to 13,200 lbs.* on Sierra 1500. The Duramax 6.6L Turbo-Diesel is GMC’s most powerful diesel engine and is perfect for those who need enhanced performance for heavy-duty jobs. It cranks out 470 horsepower and 975 lb.-ft. of torque, along with available max towing of up to 36,000 lbs.*

V8 engines power a variety of vehicles in the GMC lineup — from pickups to full-size SUVs and vans. The 5.3L V8 offers plenty of power with 355 horsepower and 383 lb.-ft. of torque. The capable 6.2L V8 features 420 horsepower and 460 lb.-ft. of torque. The 6.6L V8 gas engine is standard on Sierra Heavy Duty models and available on Savana vans and delivers 401 horsepower and 464 lb.-ft. of torque.