|
|
| Engine
|
| Configuration |
B58 Straight 6
|
| Location |
Front, longitudinally mounted
|
| Construction |
aluminium alloy block and head
|
| Displacement |
2,998 cc / 182.9 cu in |
| Bore / Stroke |
82.0 mm (3.2 in) / 94.6 mm (3.7 in)
|
| Compression |
11.0:1 |
| Valvetrain |
4 valves / cylinder, DOHC
|
| Fuel feed |
Direct Fuel Injection
|
| Aspiration |
Twin Turbo |
| Power |
335 bhp / 250 kW
@ 5,000 - 6,500 rpm
|
| Torque |
500 Nm / 369 ft lbs
@ 1,600 - 4,500 rpm
|
| BHP/Liter |
112 bhp / liter |
| Drivetrain |
| Front suspension |
double wishbones |
| Rear suspension |
five-link |
| Front Brakes |
ventilated discs, 4-pot caliper |
| Rear brakes |
ventilated discs, 1-pot caliper |
| Gearbox |
Steptronic Sport 8 speed Automatic
|
| Gear ratios |
5.250:1
3.360:1
2.172:1
1.720:1
1.316:1
1.000:1
0.822:1
0.640:1
|
| Final drive |
3.15:1 |
| Drive |
Rear wheel drive |
| Dimensions |
| Weight |
1,535 kilo / 3,384 lbs |
| Length / Width / Height |
4,324 mm (170.2 in) / 1,864 mm (73.4 in) / 1,304 mm (51.3 in)
|
| Wheelbase / Track (fr/r) |
2,470 mm (97.2 in) / 1,594 mm (62.8 in) / 1,589 mm (62.6 in)
|
| Fuel tank |
52 Litre (13.7 Gallon US / 11.4 Gallon Imperial)
|
| Wheels (fr/r) |
9 x 18 / 10 x 18 |
| Tyres (fr/r) |
255/40 - ZR18 / 275/40 - ZR18 |
| Performance figures |
| Power to weight |
0.22 bhp / kg |
| Weight distribution |
50% front / 50% rear |
| Top Speed |
250 km/h (155 mph)
(limited)
|
| 0-100 km/h |
4.6 s |
|
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Z4 M40i
