Car technical specifications and fuel economy / consumption / mpg

Comparison GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed 6.6 Duramax TD V8 (445 Hp) Automatic


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GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed 6.6 Duramax TD V8 (445 Hp) Automatic
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Brand: GMC
Model: Sierra 2500HD
Generation: Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed
Engine / modification: 6.6 Duramax TD V8 (445 Hp) Automatic
Production start: 2020 year
Production end: 2023 year
Coupe type: Pick-up
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 4
Num. of seats: 5
Fuel Type: Diesel
Fuel tank volume: 136 l
Power: 445 hp
Max power in: 2800 rpm.
Torque: 1234 Nm @ 1600 rpm.
Model Engine: Duramax L5P
Engine displacement: 6604 cm3
Engine oil capacity: 9.5 l
Coolant: 29.1 l
Valvetrain: OHV
Number of cylinders: 8
Number of valves per cylinder: 4
Compression ratio: 16
Piston Stroke: 99 mm
Cylinder Bore: 103 mm
Wheel Drive: Rear wheel drive
Length: 6759 mm
Width including mirrors: 2079 mm
Height: 2023 mm
Wheelbase: 4369 mm
Front track: 1731 mm
Rear (Back) track: 1736 mm
Ride height(clearance): 256 mm
Max weight: 4990 kg
Kerb Weight: 3446 kg
Steering type: Steering rack and pinion
Power steering: Electric Steering
Permitted trailer load with brakes (12%): 8392 kg
Tire size: 265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 20