
GMC Sierra HD Crew Cab Long Box 2500 6.6 TD V8 (445 Hp) 4WD SRW Automatic technical specifications and fuel economy
GMC Sierra HD Crew Cab Long Box 2500 6.6 TD V8 (445 Hp) 4WD SRW Automatic Technical information
![]() |
|
---|---|
Brand : | GMC |
Model : | Sierra HD |
Generation : | Sierra HD Crew Cab Long Box |
Engine / modification : | 2500 6.6 TD V8 (445 Hp) 4WD SRW Automatic |
Production start : | 2018 year |
Production end : | |
Coupe type : | Pick-up |
Num. of Doors : | 4 |
Num. of seats : | 5 |
![]() |
|
Fuel consumption / economy - urban : | |
Fuel consumption / economy - extra urban : | |
Fuel consumption / economy - combined : | |
Fuel consumption at Low speed (WLTP) : | |
Fuel Type : | Diesel |
Fuel consumption at Medium speed (WLTP) : | |
Fuel consumption at high speed (WLTP) : | |
Fuel tank volume : | 136 l | 35.9 US gallons | 29.9 UK gallons |
Fuel consumption at very high speed (WLPT) : | |
Combined fuel consumption (WPLT) : | |
![]() |
|
Power : | 445 hp | 327 kW |
Max power in : | 2800 rpm. |
Maximum speed : | |
Acceleration from 0 to 100 km/h : | |
CO2 emissions (WLTP) : | |
Torque : | 1234 Nm @ 1600 rpm. |
![]() |
|
Model Engine : | DURAMAX L5P |
Engine position : | Front, longitudinal |
Engine displacement : | 6588 cm3 |
Engine oil capacity : | 9.5 l |
Fuel System : | Diesel Commonrail |
Aspiration / Turbine : | Turbocharger |
Position of cylinders : | V engine |
Number of cylinders : | 8 |
Number of valves per cylinder : | 4 |
Compression ratio : | 16 |
Piston Stroke : | 99 mm |
Cylinder Bore : | 103 mm |
All-electric range (WLTP) : | |
Average Energy consumption (WLTP) : | |
![]() |
|
System power : | |
System torque : | |
![]() |
|
Wheel Drive : | All wheel drive (4x4) |
Number of Gears (automatic transmission) : | 6 |
![]() |
|
Length : | 6359 mm | 250.4 in |
Width : | |
Width including mirrors : | 2045 mm | 80.5 in |
Height : | 1981 mm | 78.0 in |
Wheelbase : | 4258 mm | 167.6 in |
Maximum amount of Luggage (trunk) : | 2160 l |
Front suspension : | Torsion |
Rear suspension : | The spring |
Max weight : | 4536 kg | 10000 lbs |
Front brakes : | Ventilated discs |
Rear brakes : | Ventilated discs |
Kerb Weight : | 3467 kg | 7643 lbs |
ABS : | yes |
Steering type : | Steering rack |
Power steering : | Electric Steering |
Permitted trailer load with brakes (12%) : | 6305 kg |
![]() |
|
Tire size : | 245/75 R17; 265/70 R17; 265/70 R18; 265/60 R20 |
Wheel rims size : | 7J x 17; 7.5J x 17; 8J x 18; 8J x 20 |
