BMW 6 Series GT 640i 8AT RWD (340 HP)
BMW 6 Series GT · 2017 - present · Petrol
The BMW 6 Series GT 640i 8AT RWD (340 HP) produces 340 hp and 450 Nm. It accelerates from 0 to 100 km/h in 5.4 seconds and reaches 249 km/h. Stated combined consumption is 7.0 l/100 km, equal to 159 g CO2 per km.
- Power
- 340 hp
- Torque
- 450 Nm
- 0–100
- 5.4 s
- Top speed
- 249 km/h
Engine
| Power | 340 hp |
|---|---|
| Power (kW) | 250 kW |
| Torque | 450 Nm |
| Displacement | 2,998 cc |
| Cylinders | L6 |
| Fuel system | Turbocharged Direct Injection |
| Fuel | Petrol |
| Fuel tank capacity | 68 l |
Performance
| Top speed | 249 km/h |
|---|---|
| Acceleration 0–100 km/h | 5.4 s |
Fuel economy and emissions
| Combined consumption | 7.0 l/100 km |
|---|---|
| City consumption | 9.6 l/100 km |
| Highway consumption | 5.4 l/100 km |
| CO2 emissions | 159 g/km |
Transmission
| Gearbox | 8-Speed Automatic (Steptronic) |
|---|---|
| Drivetrain | Rear Wheel Drive |
Dimensions and weight
| Length | 5,090 mm |
|---|---|
| Width | 1,902 mm |
| Height | 1,539 mm |
| Wheelbase | 3,071 mm |
| Ground clearance | 137 mm |
| Cargo volume | 609 l |
| Unladen weight | 1,845 kg |
| Gross weight limit | 2,450 kg |
| Tyre size | 225/60 R17 99Y |
| Front brakes | Ventilated Discs |
| Rear brakes | Discs |
How this trim compares to other cars
The BMW 6 Series GT 640i 8AT RWD (340 HP) compared with 6,478 trims of other cars from the 2014–2020 period.
| Measure | This trim | Average | Position |
|---|---|---|---|
| Power | 340 hp | 228 hp |
better than 82%
|
| Torque | 450 Nm | 363 Nm |
better than 76%
|
| Top speed | 249 km/h | 217 km/h |
better than 77%
|
| Acceleration 0–100 km/h | 5.4 s | 8.4 s |
better than 82%
|
| Combined consumption | 7.0 l/100 km | 6.6 l/100 km |
better than 32%
|
| CO2 emissions | 159 g/km | 146 g/km |
better than 28%
|
| Cargo volume | 609 l | 500 l |
better than 86%
|
| Unladen weight | 1,845 kg | 1,615 kg |
better than 21%
|
Percentages show the share of trims from the same period this model beats on that measure. Manufacturer figures.
Trims and engine versions — BMW 6 Series GT
| Trim | Fuel | Power | Torque | 0–100 | Top speed | Fuel economy | CO2 | Select |
|---|---|---|---|---|---|---|---|---|
| 620d 8AT RWD (190 HP) | Diesel | 190 hp | 400 Nm | 7.9 s | 249 km/h | 4.9 l/100 km | 127 g/km | |
| 630i 8AT RWD (258 HP) | Petrol | 258 hp | 400 Nm | 6.3 s | 249 km/h | 6.2 l/100 km | 142 g/km | |
| 630d 8AT RWD (265 HP) | Diesel | 265 hp | 620 Nm | 6.1 s | 249 km/h | 4.9 l/100 km | 129 g/km | |
| 630d xDrive 8AT AWD (265 HP) | Diesel | 265 hp | 620 Nm | 6.0 s | 249 km/h | 5.5 l/100 km | 144 g/km | |
| 640d xDrive 8AT AWD (320 HP) | Diesel | 320 hp | 680 Nm | 5.3 s | 249 km/h | 6.1 l/100 km | 161 g/km | |
| 640i xDrive 8AT AWD (340 HP) | Petrol | 340 hp | 450 Nm | 5.3 s | 249 km/h | 7.7 l/100 km | 177 g/km |