2025 Chevrolet 2025 Duramax Specs. 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. In 2020, gmโs engineers overhauled the trucks and increased tow capacity by 52%.
From a previous 445 hp at 2,800 rpm, chevrolet engineers have increased the l5pโs power to 470 hp. Our 2025 silverado 2500hd high country came with a conventional tow rating of 18,500 pounds and a gooseneck rating of 19,100 pounds.
2025 Chevrolet 2025 Duramax Specs Images References :
