2024 Gmc Sierra 2500hd Denali Ultimate Msrp. Discover the 2024 gmc sierra 2500hd & 3500hd denali and the first ever denali ultimate, with 30,800 lbs max towing, premium comfort, and more. The 2024 gmc sierra 2500 hd comes in seven trims — pro, sle, slt, at4, denali, at4x and denali ultimate.

Gmc’s denali luxury trim gets its name from mount denali, the highest peak in north america. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.