2025 Gmc Duramax Diesel Specs

2025 Gmc Duramax Diesel Specs. Detailed specs and features for the 2025 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. This refined engine is perfect for work and play and offers increased power, towing.

(1,234 nm) — to enable easier,. In his latest video, mr.