| Clear list | | |
| Totals |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| Mark | BMW | Mercedes |
| Model | 6er 3.0 (640i Cabrio xDrive) | C (2014-2018) 3.0 (C400 Cabrio 4MATIC) |
| Year | 2011 | 2016 |
| Number of doors/seats | 2/4 | 2/4 |
| Body type | Cabriolet | Cabriolet |
| Unladen Weight | 1985 | 1805 |
| Gross Weight Limit | 2400 | 2285 |
| Top Speed, km/h | 250 | 250 |
| Acceleration 0-100 kph | 5.4 | 5.2 |
| Minimum turning radius, m | 5.7 | 5.6 |
| Cargo Volume, min/max, L | 300/350 | 285/360 |
|
|
|
|
| Dimensions specifications, mm |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| Length | 4894 | 4686 |
| Width | 1894 | 1810 |
| Height | 1365 | 1409 |
| Wheelbase | 2855 | 2840 |
| Front/rear Track | 1600/1657 | 1563/1546 |
| Ground clearance | - | - |
|
| Engine specifications |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 2979 | 2996 |
| Compression ratio | 10.2 | 10.7 |
| Number and arrangement of cylinders | 6 cylinders, in-line | V6 |
| The diameter of the cylinder x stroke, mm | 84х89.6 | 88x82.1 |
| Number of valves | 24 | 24 |
| Power, hp/rpm | 320/5800-6000 | 333/5250-6000 |
| Max torque, Nm/RPM | 450/1300-4500 | 480/1600-4000 |
|
| Transmission specifications |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| Gearbox | 8-speed automatic | 9-speed automatic |
| Drive Type | All wheel drive | Four-wheel drive |
|
| Suspension specifications |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| Front |
Upper and lower A-arm (double wishbone) |
Upper and lower A-arm (double wishbone) |
| Rear |
multi-link suspensions |
multi-link suspensions |
| Tire Size | 225/55 R17
| 225/50 R17
|
| Disk | 5x120 ET20 d72.6
| 5x112 ET43 d66.6
|
|
| Brakes specifications |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| Front | Ventilated discs | Ventilated discs |
| Rear | Ventilated discs | Discs |
|
| Fuel consumption specifications, L/100 km |
BMW 6er 3.0 (640i Cabrio xDrive)
×
|
Mercedes C (2014-2018) 3.0 (C400 Cabrio 4MATIC)
×
|
|
| City | 11.4 | 11.2 |
| Highway | 6.4 | 6.6 |
| Combined | 8.2 | 8.3 |
| Fuel | 95 | 95 |
| Tank, L | 70 | 41 |
| Clear list | | |
