Gmc Trucks 2024 Diesel. Our testing team looks at over 200 data points when rating vehicles. Detailed specs and features for the 2024 gmc sierra 1500 diesel at4 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain.
Gmc recently announced the second iteration of the duramax engine, which will be available on the 2024 installment of the sierra 1500. Wondering what diesel truck to buy?