2024 3.0 Duramax Specs. Since the truck arrived in 2022,. In terms of specs, the big changes are the peak power and torque figures, with the new 3.0l i6 lz0 turbodiesel duramax engine producing a maximum of 305 horsepower at 3,750 rpm and 495 pound.

2024 chevrolet silverado 1500 zr2 duramax vehicle type: The duramax diesel engine not only offers the highest torque available in chevy’s silverado lineup but also the best fuel economy.