Gmc Sierra 2024 Dimensions. The dimensions of the 2024 gmc sierra 1500 are a wheelbase of 147.4 inches, length of 231.9 inches and width of 81.2 inches though that can. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 slt at u.s.
Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Choosing between the gmc sierra 1500 pickup and its mechanical twin, the chevy silverado, comes down almost entirely to which truck’s styling you prefer.