GMC Sierra 2500HD 2020 - 6.6 Duramax TD V8 (445 Hp) Automatic specifications
Overview
What is the engine capacity of a GMC Sierra 2500HD 2020?
The engine capacity of the GMC Sierra 2500HD 2020 is 6604 cm.
GMC Sierra 2500HD 2020 How many horsepower?
The engine power of the GMC Sierra 2500HD 2020 is 445 Hp @ 2800 rpm..
What is the GMC Sierra 2500HD 2020 engine?
GMC Sierra 2500HD 2020 engine is Duramax L5P. (Click to see other cars using the same engine)
General:
Brand
GMC
Model
Sierra 2500HD
Generation
Sierra 2500HD V (GMTT1XX) Double Cab Long Bed
Modification (Engine)
6.6 Duramax TD V8 (445 Hp) Automatic
Start of production
2020
End of production
2023
Powertrain Architecture
Internal Combustion engine
Body type
Seats
5
Doors
4
Engine:
Engine systems
Particulate filter
Power
445 hp @ 2800 rpm.
Power per litre
67.4 hp/l
Torque
1234 nm @ 1600 rpm.
Engine Model/Code
Engine displacement
6604 cm
Number of cylinders
8
Engine configuration
V-engine
Number of valves per cylinder
4
Fuel injection system
Diesel Commonrail
Engine aspiration
Turbocharger, Intercooler
Valvetrain
OHV
Engine oil capacity
9.5 l
Coolant
29.1 l
Engine layout
Front, Longitudinal
Cylinder Bore
103 mm
Piston Stroke
99 mm
Compression ratio
16
Performance:
Fuel Type
Diesel
Weight-to-power ratio
7.6 kg/Hp, 131.9 Hp/tonne
Weight-to-torque ratio
2.7 kg/Nm, 365.7 Nm/tonne
Electric system:
Size and space:
Kerb Weight
3374 kg
Max. weight
4944 kg
Max load
1570 kg
Permitted trailer load with brakes (12%)
6577 kg
Fuel tank capacity
136 l
Dimensions:
Length
6514 mm
Width
2079 mm
Height
2027 mm
Wheelbase
4127 mm
Width including mirrors
2079 mm
Front track
1731 mm
Rear (Back) track
1736 mm
Ride height (ground clearance)
258 mm
Power transmission system, suspension and brake system:
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel
Rear wheel drive
Number of gears and type of gearbox
10 gears, automatic transmission Allison
Front brakes
Ventilated discs, 350x40 mm
Rear brakes
Ventilated discs, 360x34 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Cone worm with recirculation balls
Power steering
Hydraulic Steering
Tires 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
Front suspension
Coil spring, Double wishbone, Transverse stabilizer
Rear suspension
Rigid axle suspension, Leaf Spring
