GMC Sierra 2500HD 6.6 Duramax TD V8 (445 Hp) 4WD Automatic - view

GMC Sierra 2500HD 6.6 Duramax TD V8 • 445 HP • 4WD Automatic

Pick-up10-speed automaticAWD2020-2023
445 HP
Power
Diesel
Fuel Type

Basic Information

Body TypePick-up
Doors4
Seats5
Fuel TypeDiesel

Powertrain

Power445 HP
Torque1234 Nm
Engine
Displacement6604 cc
Engine CodeDuramax L5P
Cylinders8
ConfigurationV-engine
Compression16:1
AspirationTurbocharger, Intercooler
Valves/Cyl4
Bore103 mm
Stroke99 mm
ValvetrainOHV
Fuel InjectionDiesel Commonrail
Oil Capacity9.5 L
Coolant Cap.29.1 L

Suspension & Chassis

Suspension
Front Susp.Coil spring, Double wishbone, Transverse stabilizer
Rear Susp.Rigid axle suspension, Leaf spring
Brakes
Front BrakesVentilated discs, 350x40 mm
Rear BrakesVentilated discs, 360x34 mm
Steering & Wheels
SteeringCone worm with recirculation balls
Power SteeringHydraulic Steering
Tires265/70 R17; 245/75 R17; 265/70 R18; 265/60 R20
Wheel Rims7.5J x 17; 8J x 18; 8.5J x 20"

Dimensions & Weight

Dimensions
Length6759 mm
Width (mirrors)2079 mm
Height2023 mm
Wheelbase4369 mm
Front Track1731 mm
Rear Track1736 mm
Weight & Capacity
Curb Weight3577 kg
Max Weight5158 kg

Transmission & Drivetrain

Type10-speed automatic
Gears10
Drive TypeAWD

Additional Specs

Trailer (12% grade)8392 kg

Help Improve Our Database

Found an error or missing data?

Your contributions help us maintain accurate and complete vehicle specifications for everyone.