2006 GMC Sierra 2500 HD 4WD Parts Specifications for Engine and Transmission
-2006 GMC Sierra Trims
4WD Work Truck Regular Cab LWB
SL1 4WD Crew Cab LWB
SL1 4WD Crew Cab SWB
SL1 4WD Extended Cab LWB
SL1 4WD Extended Cab SWB
SL1 4WD Regular Cab LWB
SLE 4WD Extended Cab LWB
SLE 4WD Extended Cab SWB
SLE1 4WD Crew Cab LWB
SLE1 4WD Crew Cab SWB
SLE1 4WD Regular Cab LWB
SLE2 4WD Crew Cab LWB
SLE2 4WD Crew Cab SWB
SLE2 4WD Extended Cab LWB
SLE2 4WD Extended Cab SWB
SLT 4WD Crew Cab LWB
SLT 4WD Crew Cab SWB
SLT 4WD Extended Cab LWB
SLT 4WD Extended Cab SWB
Work Truck 4WD Crew Cab LWB
Work Truck 4WD Crew Cab SWB
Work Truck 4WD Extended Cab LWB
Work Truck 4WD Extended Cab SWB
Engine Displacement
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
6.0 L
Horsepower (HP)
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
300 hp
Torque (lb-ft)
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
Tank capacity
34 gal
34 gal
26 gal
34 gal
26 gal
34 gal
34 gal
26 gal
34 gal
26 gal
34 gal
34 gal
26 gal
34 gal
26 gal
34 gal
26 gal
34 gal
26 gal
34 gal
26 gal
34 gal
26 gal
Transmission
5-Speed Manual
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
5-Speed Manual
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
5-Speed Manual
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic
Drivetrain
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD
AWD