SIERRA 2500HD POWERTRAIN & CHASSIS

Standard
Standard
Available
Available
N/A
N/A
Powertrain Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
Horsepower @ RPM 360 @ 5400 397 @ 3000 360 @ 5400 397 @ 3000
Torque @ RPM 380 @ 4200 765 @ 1600 380 @ 4200 765 @ 1600
Fuel Type Gas/Ethanol V8 Turbocharged Diesel V8 Gas/Ethanol V8 Turbocharged Diesel V8
6-Speed Automatic Transmission Standard Available Standard Available
6-Speed Allison Automatic Transmission Available Standard Available Standard
3.73 rear axle ratio (diesel engine) Available Standard Available Standard
4.10 rear axle ratio (gas engine) Standard Available Standard Available
Steering Suspension Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
Front Suspension Independent Independent Independent Independent
Rear Suspension Multi-Leaf Multi-Leaf Multi-Leaf Multi-Leaf
Handling/Trailering Suspension Package Standard Standard Standard Standard
Turning Diameter (ft.) 45.9 ft 45.9 ft 45.9 ft 45.9 ft
Brakes Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
4-Wheel Antilock Front Disc/Rear Drum 4-Wheel 4-Wheel 4-Wheel 4-Wheel
Work Truck Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
Differential, Locking Rear Available Available Available Available
Trailering Package Available Available Available Available
SLE Vortec® 6.0L Variable Valve Timing V8 SFI engine 2WD Duramax® 6.6L Turbo-Diesel V8 engine 2WD Vortec® 6.0L Variable Valve Timing V8 SFI engine 4WD Duramax® 6.6L Turbo-Diesel V8 engine 4WD
Differential, Locking Rear Available Available Available Available
Trailering Package Available Available Available Available