2025 Gmc Sierra 2500hd Denali Ultimate Msrp. See pricing for the new 2025 gmc sierra 2500 hd crew cab denali ultimate. Get accurate pricing information for a new 2025 gmc sierra 2500hd 4wd crew cab 159 denali ultimate, and explore other options.

Gmc sierra hd trucks in the denali ultimate trim are available for order in the first quarter of 2025. Detailed specs and features for the 2025 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.