GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 Hp) Automatic 2020

General Information

Modification (Engine)

6.6 Duramax TD V8 (445 Hp) Automatic

Start of production

2020 year

Powertrain Architecture

Internal Combustion engine

Seats

5-6

Doors

End of production

2023 year

Engine

Dimensions

Rear (Back) track

1736 mm

Height

2027 mm

Length

6352 mm

Front track

1731 mm

Wheelbase

4037 mm

Ride height (ground clearance)

257 mm

Performance Characteristics

Fuel Type

Diesel

Weight-to-power ratio

7.6 kg/Hp, 132 Hp/tonne

Weight-to-torque ratio

2.7 kg/Nm, 366.2 Nm/tonne

Volume and Weight

Max load

1529 kg

Kerb Weight

3370 kg

Fuel tank capacity

136 l

Permitted trailer load with brakes (12%)

8392 kg

Max. weight

4899 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

Coil spring, Double wishbone, Transverse stabilizer

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

Cone worm with recirculation balls

Power steering

Hydraulic Steering

Wheel rims size

7.5J x 17; 8J x 18; 8.5J x 20

Tires size

265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20

GMC Sierra HD 6.6 Duramax TD V8 (445 Hp) Automatic