2024 Gmc 2024 Hd Denali Ultimate Hp. The gmc sierra hd models get more power and torque from their diesel engines, higher towing on 2500 models, and some handy towing tech upgrades. Two engines are offered in the hd pickups:

The 2024 gmc sierra 2500hd denali ultimate carries its 8,346 pounds of mass to 60 mph in a shockingly quick 6.5 seconds. Crew cab short bed 4×4;