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.
| 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.
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 | — | — | — | — |