New 2024 Gmc Denali. The 2024 gmc sierra 1500 comes in eight trims: Sierra 2500 hd denali ultimate shown.
Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. It’s big gm suv refresh time, and now gmc is taking its turn with the 2025 yukon following in the footsteps of the.