New 2024 Gmc Sierra 2024 Hd Denali Ultimate Warrior. 470 hp @ 2,800 rpm; Crew cab short bed 4×4;

Available trims include pro, sle, slt, at4, denali and denali ultimate, with the at4x trim coming later in the model year. 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.