GMC Sierra HD 6.6 Duramax TD V8 (470 Hp) Automatic

2023 -
ico
Body type
, 5-6 seats
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Boot capacity
ico
Engine capacity
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Power
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Transmission
10 gears, automatic transmission Allison
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Transmission
Rear wheel drive
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Acceleration to 100 km/h
ico
Max. speed
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Fuel
Diesel
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Average consumption

General Information

Modification (Engine)
6.6 Duramax TD V8 (470 Hp) Automatic
Start of production
2023 year
Powertrain Architecture
Internal Combustion engine
Seats
5-6
Doors
4
End of production
present day

Engine

Dimensions

Rear (Back) track
1736 mm
Height
2023 mm
Length
6776 mm
Front track
1731 mm
Wheelbase
4369 mm
Ride height (ground clearance)
256 mm

Performance Characteristics

Fuel Type
Diesel
Weight-to-power ratio
7.2 kg/Hp, 139.5 Hp/tonne
Weight-to-torque ratio
2.5 kg/Nm, 392.4 Nm/tonne

Volume and Weight

Max load
1621 kg
Kerb Weight
3369 kg
Fuel tank capacity
136 l
Permitted trailer load with brakes (12%)
9072 kg
Max. weight
4990 kg

Transmission, Brakes and Suspension

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 suspension
Independent torsion bar, double wishbone
Rear suspension
Rigid axle suspension, Leaf spring
Front brakes
Ventilated discs, 350x40 mm
Rear brakes
Ventilated discs, 360x34 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Wheel rims size
7.5J x 17; 8J x 18; 8.5J x 20
Tires size
235/80 R17; 265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20

Other generations GMC Sierra HD