|
|
| Engine
|
| Configuration |
Straight 6
|
| Location |
Front, longitudinally mounted
|
| Construction |
aluminium block and head
|
| Displacement |
2,979 cc / 181.8 cu in |
| Bore / Stroke |
89.6 mm (3.5 in) / 84.0 mm (3.3 in)
|
| Compression |
10.2:1 |
| Valvetrain |
4 valves / cylinder, DOHC, Variable Valve and Camshaft Control
|
| Fuel feed |
Direct Fuel Injection
|
| Aspiration |
Twin Turbo |
| Power |
355 bhp / 265 kW
@ 5,800 - 6,000 rpm
|
| Torque |
465 Nm / 343 ft lbs
@ 1,350 - 5,250 rpm
|
| BHP/Liter |
119 bhp / liter |
| Drivetrain |
| Front suspension |
double-joint spring strut axle |
| Rear suspension |
five-link axle |
| Steering |
electric power steering |
| Brakes (fr/r) |
ventilated discs, 1-pot caliper, ABS |
| Gearbox |
Steptronic 8 speed Automatic
|
| Gear ratios |
4.714:1
3.143:1
2.106:1
1.667:1
1.285:1
1.000:1
0.839:1
0.667:1
|
| Final drive |
3.39:1 |
| Drive |
All wheel drive |
| Dimensions |
| Weight |
1,840 kilo / 4,057 lbs |
| Length / Width / Height |
4,671 mm (183.9 in) / 1,901 mm (74.8 in) / 1,624 mm (63.9 in)
|
| Wheelbase / Track (fr/r) |
2,810 mm (110.6 in) / 1,610 mm (63.4 in) / 1,600 mm (63 in)
|
| Wheels (fr/r) |
8.5 x 19 / 9.5 x 19 |
| Tyres (fr/r) |
245/45 - R19 / 275/40 - R19 |
| Performance figures |
| Power to weight |
0.19 bhp / kg |
| Top Speed |
250 km/h (155 mph)
|
| 0-100 km/h |
4.9 s |
|
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X4 M40i
