2025 Gmc Sierra 2025 Lok. Detailed specs and features for the 2025 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The sierra hd is up for the challenge when you need a truck that can handle the heavy lifting.
Denali ultimate models receive a 15. Here is a detailed look at the 2025 gmc sierra 1500 payload capabilities across body types, engines, and drivetrains.
