Gmc 2024 Sierra 2024 At4. The big news is the duramax diesel engine, with is surprisingly smooth and quiet. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 at4 at u.s.
13.4 diagonal centre touchscreen and 12.3 diagonal driver information centre. Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.