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GMC Sierra Double Cab 6.2L V8 8AT 4x2 (420 HP)

GMC Sierra Double Cab · 2014 - present · Petrol

The GMC Sierra Double Cab 6.2L V8 8AT 4x2 (420 HP) produces 420 hp and 623 Nm.

Power
420 hp
Torque
623 Nm
0–100
Top speed

Engine

Power 420 hp
Power (kW) 309 kW
Torque 623 Nm
Displacement 6,162 cc
Cylinders V8
Fuel system Direct Injection
Fuel Petrol
Fuel tank capacity 98 l

Fuel economy and emissions

City consumption 15.6 l/100 km
Highway consumption 11.2 l/100 km

Transmission

Gearbox 8-Speed Automatic Hydra-Matic
Drivetrain Rear Wheel Drive

Dimensions and weight

Length 6,071 mm
Width 2,032 mm
Height 1,875 mm
Wheelbase 3,886 mm
Ground clearance 226 mm
Cargo volume 1,727 l
Unladen weight 2,455 kg
Gross weight limit 3,266 kg
Tyre size 265/70 R17
Front brakes Ventilated Discs
Rear brakes Ventilated Discs

How this trim compares to other cars

The GMC Sierra Double Cab 6.2L V8 8AT 4x2 (420 HP) compared with 7,632 trims of other cars from the 2011–2017 period.

How this trim compares to other cars
Measure This trim Average Position
Power 420 hp 210 hp
better than 93%
Torque 623 Nm 339 Nm
better than 93%
Cargo volume 1,727 l 465 l
better than 99%
Unladen weight 2,455 kg 1,571 kg
better than 3%

Percentages show the share of trims from the same period this model beats on that measure. Manufacturer figures.

Not stated by the manufacturer: top speed, acceleration 0–100 km/h, combined consumption and co2 emissions. Those measures are left out of the comparison.

Compare

Trims and engine versions — GMC Sierra Double Cab

Trims and engine versions — GMC Sierra Double Cab
Trim Fuel Power Torque 0–100 Top speed Fuel economy CO2 Select
4.3L V6 EcoTec3 (4x2) Petrol 290 hp 414 Nm
4.3L V6 EcoTec3 (4x4) Petrol 290 hp 414 Nm
5.3L V8 EcoTec3 (4x2) Petrol 360 hp 519 Nm
5.3L V8 EcoTec3 (4x4) Petrol 360 hp 519 Nm
6.2L V8 8AT 4x4 (420 HP) Petrol 420 hp 623 Nm