2025 Gmc Sierra Elevation Specs. There are three body styles: 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 motortrend buyer’s guide has the 2025 gmc sierra 1500 specs you need, from dimensions and cargo space to power and mpgs. Information about the 2025 gmc sierra, including introduction date, changes, specifications, pictures and other details about the 2025 sierra pickup truck.