2024 GMC Sierra 3500 HD 4WD Parts Specifications for Engine and Transmission
-2024 GMC Sierra Trims
AT4 pickup 4WD 4D
Base chassis cab 4WD 2D
Base chassis cab 4WD 4D
Base pickup 4WD 2D
Base pickup 4WD 4D
Denali Ultimate pickup 4WD 4D
Denali pickup 4WD 4D
SLE chassis cab 4WD 2D
SLE chassis cab 4WD 4D
SLE pickup 4WD 2D
SLE pickup 4WD 4D
SLT pickup 4WD 4D
Engine Displacement
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
6.6 L
Horsepower (HP)
401 HP
401 HP
401 HP
401 HP
401 HP
470 HP
401 HP
401 HP
401 HP
401 HP
401 HP
401 HP
Torque (lb-ft)
464 ft-lbs
464 ft-lbs
464 ft-lbs
464 ft-lbs
464 ft-lbs
975 ft-lbs
464 ft-lbs
464 ft-lbs
464 ft-lbs
464 ft-lbs
464 ft-lbs
464 ft-lbs
Tank capacity
36 gal
40 gal
40 gal
36 gal
36 gal
36 gal
36 gal
40 gal
40 gal
36 gal
36 gal
36 gal
Transmission
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Drivetrain
4WD
4WD
4WD
4WD
4WD
4WD
4WD
4WD
4WD
4WD
4WD
4WD