2025 Sierra 2025. 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 specs below are for the 2025 gmc sierra 1500 pro 2wd, the sierra 1500 is available in a variety of configurations, the complete details.
Compare the 2025 gmc sierra 1500 with the 2025 toyota tundra: Information about the 2025 gmc sierra 1500, including introduction date, specifications, pictures and other details.
