Denali Ultimate 2024 Hd. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine. Explore the 2025 gmc sierra 2500 hd & 3500 hd denali luxury truck.
The new denali ultimate brings tons of luxury to the sierra 2500 hd from gmc. โ the 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds.