2024 Gmc Sierra 2024 Denali Ultimate Package. Detailed specs and features for the 2024 gmc sierra 3500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine. As with other new gmc models, the sierra hd picks up a new denali ultimate trim.

2024 gmc sierra 1500 denali ultimate: Get kbb fair purchase price, msrp, and dealer invoice price for the 2024 gmc sierra 3500 hd crew cab denali ultimate.