Brand
GMC
Model
Sierra 2500HD
Generation
Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed
Modification (Engine)
6.6 V8 (401 Hp) Automatic
Start of production
2020
End of production
2023
Powertrain Architecture
Internal Combustion engine
Body type
Seats
5
Doors
4
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
6 gears, automatic transmission Hydra-Matic
Front brakes
Ventilated discs, 355x40 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; 275/70 R18
Wheel rims size
7.5J x 17; 8J x 18
Front suspension
Coil spring, Double wishbone, Transverse stabilizer
Rear suspension
Rigid axle suspension, Leaf Spring