2024 Gmc Denali 2024 Duramax 2024.  — the 2024 duramax appears to be even more bulletproof than the 2023. Detailed specs and features for the 2024 gmc sierra 3500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine.

The fit and finish is outstanding plus the gas. Gale starts by saying, “this is data that you won’t find on a spec sheet!” this new engine.