2024 Gmc Duramax Specs Lt. Other news, the 6.6 gasser gets the big 10 speed for 2024 and some new color and trim options. Two powerful forces come together.
Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Other news, the 6.6 gasser gets the big 10 speed for 2024 and some new color and trim options.