2014 GMC SIERRA 2500HD TRUCK POWERTRAIN

Standard
Standard
Available
Available
N/A
N/A
Powertrain Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
Horsepower @ RPM 360 @ 5400 397 @ 3000 360 @ 5400 397 @ 3000 360 @ 5400
Torque @ RPM 380 @ 4200 765 @ 1600 380 @ 4200 765 @ 1600 380 @ 4200
Fuel Type Gas/Ethanol V8 Turbocharged Diesel V8 Gas/Ethanol V8 Turbocharged Diesel V8 Gas/Ethanol V8
6-Speed Automatic Transmission Standard Available Standard Available Standard
6-Speed Allison Automatic Transmission Available Standard Available Standard Available
3.73 rear axle ratio Available Standard Available Standard Available
4.10 ratio rear axle Standard Available Standard Available Standard
Fuel Economy Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
City (MPG) N/A N/A N/A N/A N/A
Highway (MPG) N/A N/A N/A N/A N/A
Fuel Tank Capacity (gal.) 36.0 gal 36.0 gal 36.0 gal 36.0 gal 36.0 gal
Steering Suspension Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
Front Suspension Independent Independent Independent Independent Independent
Rear Suspension Multi-Leaf Multi-Leaf Multi-Leaf Multi-Leaf Multi-Leaf
Turning Diameter (ft.) 54.8 ft 54.8 ft 54.8 ft 54.8 ft 54.8 ft
Suspension Package
N/A N/A Standard N/A Standard
Z71 Off-Road Suspension Package
N/A N/A Available N/A Available
Brakes Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
4-Wheel Antilock Front Disc/Rear Drum 4-Wheel 4-Wheel 4-Wheel 4-Wheel 4-Wheel
Work Truck Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
Differential, Locking Rear Available Available Available Available Available
Heavy Duty Trailering Package
Available Available Available Available Available
SLT Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
Electronic shift transfer case N/A N/A Available Available Available
Differential, Locking Rear Available Available Available Available Available
Heavy Duty Trailering Package
Available Available Available Available Available
SLE Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 2WD Duramax 6.6L Turbo Diesel V8 engine 2WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD Duramax 6.6L Turbo Diesel V8 engine 4WD Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible engine 4WD
Electronic shift transfer case N/A N/A Available Available Available
Differential, Locking Rear Available Available Available Available Available
Heavy Duty Trailering Package
Available Available Available Available Available