DealershipseMotorcon
Dealerships
GMC Sierra Classic 2500HD Motor
 
6.0L 300 hp V8
Engine ShapeV8Displacement6.0 Litre
Horsepower300 @ 4400 RPMTorque360 @ 4000 RPM
Valves16Valve ConfigurationOHV
Bore X Stroke4.00 X 3.62Compression Ratio9.4:1
Fuel TypeGasFuel DeliverySEFI
TurbochargerNoSuperchargerNo
TrimsSL 2WD, SL 4WD, SL Crew Cab 2WD, SL Crew Cab 4WD, SL Crew Cab Long Box 2WD, SL Crew Cab Long Box 4WD, SL Ext. Cab 2WD, SL Ext. Cab 4WD, SL Ext. Cab Long Box 2WD, SL Ext. Cab Long Box 4WD, SLE1 2WD, SLE1 4WD, SLE1 Crew Cab 2WD, SLE1 Crew Cab 4WD, SLE1 Crew Cab Long Box 2WD, SLE1 Crew Cab Long Box 4WD, SLE1 Ext. Cab 2WD, SLE1 Ext. Cab 4WD, SLE1 Ext. Cab Long Box 2WD, SLE1 Ext. Cab Long Box 4WD, SLE2 Crew Cab 2WD, SLE2 Crew Cab 4WD, SLE2 Crew Cab Long Box 2WD, SLE2 Crew Cab Long Box 4WD, SLE2 Ext. Cab 2WD, SLE2 Ext. Cab 4WD, SLE2 Ext. Cab Long Box 2WD, SLE2 Ext. Cab Long Box 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Crew Cab Long Box 2WD, SLT Crew Cab Long Box 4WD, SLT Ext. Cab 2WD, SLT Ext. Cab 4WD, SLT Ext. Cab Long Box 2WD, SLT Ext. Cab Long Box 4WD, Work Truck 2WD, Work Truck 4WD, Work Truck Crew Cab 2WD, Work Truck Crew Cab 4WD, Work Truck Crew Cab Long Box 2WD, Work Truck Crew Cab Long Box 4WD, Work Truck Ext. Cab 2WD, Work Truck Ext. Cab 4WD, Work Truck Ext. Cab Long Box 2WD, Work Truck Ext. Cab Long Box 4WD
 
6.6L 360 hp V8
Engine ShapeV8Displacement6.6 Litre
Horsepower360 @ 3200 RPMTorque650 @ 1600 RPM
Valves32Valve ConfigurationOHV
Bore X Stroke4.06 X 3.90Compression Ratio16.8:1
Fuel TypeDslFuel DeliveryEFI
TurbochargerYesSuperchargerNo
TrimsSL 2WD, SL 4WD, SL Crew Cab 2WD, SL Crew Cab 4WD, SL Crew Cab Long Box 2WD, SL Crew Cab Long Box 4WD, SL Ext. Cab 2WD, SL Ext. Cab 4WD, SL Ext. Cab Long Box 2WD, SL Ext. Cab Long Box 4WD, SLE1 2WD, SLE1 4WD, SLE1 Crew Cab 2WD, SLE1 Crew Cab 4WD, SLE1 Crew Cab Long Box 2WD, SLE1 Crew Cab Long Box 4WD, SLE1 Ext. Cab 2WD, SLE1 Ext. Cab 4WD, SLE1 Ext. Cab Long Box 2WD, SLE1 Ext. Cab Long Box 4WD, SLE2 Crew Cab 2WD, SLE2 Crew Cab 4WD, SLE2 Crew Cab Long Box 2WD, SLE2 Crew Cab Long Box 4WD, SLE2 Ext. Cab 2WD, SLE2 Ext. Cab 4WD, SLE2 Ext. Cab Long Box 2WD, SLE2 Ext. Cab Long Box 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Crew Cab Long Box 2WD, SLT Crew Cab Long Box 4WD, SLT Ext. Cab 2WD, SLT Ext. Cab 4WD, SLT Ext. Cab Long Box 2WD, SLT Ext. Cab Long Box 4WD, Work Truck 2WD, Work Truck 4WD, Work Truck Crew Cab 2WD, Work Truck Crew Cab 4WD, Work Truck Crew Cab Long Box 2WD, Work Truck Crew Cab Long Box 4WD, Work Truck Ext. Cab 2WD, Work Truck Ext. Cab 4WD, Work Truck Ext. Cab Long Box 2WD, Work Truck Ext. Cab Long Box 4WD
 
8.1L 330 hp V8
Engine ShapeV8Displacement8.1 Litre
Horsepower330 @ 4200 RPMTorque450 @ 3200 RPM
Valves16Valve ConfigurationOHV
Bore X Stroke4.25 X 4.37Compression Ratio9.1:1
Fuel TypeGasFuel DeliverySEFI
TurbochargerNoSuperchargerNo
TrimsSL 2WD, SL 4WD, SL Crew Cab 2WD, SL Crew Cab 4WD, SL Crew Cab Long Box 2WD, SL Crew Cab Long Box 4WD, SL Ext. Cab 2WD, SL Ext. Cab 4WD, SL Ext. Cab Long Box 2WD, SL Ext. Cab Long Box 4WD, SLE1 2WD, SLE1 4WD, SLE1 Crew Cab 2WD, SLE1 Crew Cab 4WD, SLE1 Crew Cab Long Box 2WD, SLE1 Crew Cab Long Box 4WD, SLE1 Ext. Cab 2WD, SLE1 Ext. Cab 4WD, SLE1 Ext. Cab Long Box 2WD, SLE1 Ext. Cab Long Box 4WD, SLE2 Crew Cab 2WD, SLE2 Crew Cab 4WD, SLE2 Crew Cab Long Box 2WD, SLE2 Crew Cab Long Box 4WD, SLE2 Ext. Cab 2WD, SLE2 Ext. Cab 4WD, SLE2 Ext. Cab Long Box 2WD, SLE2 Ext. Cab Long Box 4WD, SLT Crew Cab 2WD, SLT Crew Cab 4WD, SLT Crew Cab Long Box 2WD, SLT Crew Cab Long Box 4WD, SLT Ext. Cab 2WD, SLT Ext. Cab 4WD, SLT Ext. Cab Long Box 2WD, SLT Ext. Cab Long Box 4WD, Work Truck 2WD, Work Truck 4WD, Work Truck Crew Cab 2WD, Work Truck Crew Cab 4WD, Work Truck Crew Cab Long Box 2WD, Work Truck Crew Cab Long Box 4WD, Work Truck Ext. Cab 2WD, Work Truck Ext. Cab 4WD, Work Truck Ext. Cab Long Box 2WD, Work Truck Ext. Cab Long Box 4WD