2024 Gmc Sierra Hd. The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds. The 2024 gmc sierra hd is the best in its class, with the power of an advanced diesel engine and the utility of the latest tailgate and trailering technologies.

It completes a quarter mile run in 14.9 seconds at 93.2 mph and. Edmunds also has gmc sierra 2500hd pricing, mpg, specs, pictures, safety features, consumer.