2024 Gmc Sierra 2500hd Length In Inches. Detailed specs and features for the 2024 gmc sierra 2500hd diesel denali ultimate including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,. Choose either a gmc sierra 2500 hd or 3500 hd and learn more about the vehicle specs, trims, and features available.

The motortrend buyer’s guide has the 2024 gmc sierra 2500hd specs you need, from dimensions and cargo space to power and mpgs. The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds.