Gmc Sierra At4 2024 Specs. Learn the ins and outs about the new 2024 gmc sierra 1500 4wd crew cab 147 at4. Detailed specs and features for the 2024 gmc sierra 1500 diesel at4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and.
Detailed specs and features for the 2025 gmc sierra 1500 pro including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain. Find information on performance, specs, engine, safety and more.