Convertible, 2 Doors, 2 Seats
8.5 l/100 km 27.67 US mpg
12.4 l/100 km 18.97 US mpg
6.2 l/100 km 37.94 US mpg
204 Hp @ 6400 rpm.
81.7 Hp/l
242 km/h 150.37 mph
2497 cm3
152.38 cu. in.
6, Inline
Rear wheel drive,
4239 mm
166.89 in.
1790 mm
70.47 in.
1480 kg
3262.84 lbs.
| Brand | BMW |
|---|---|
| Model | Z4 (Convertible) |
| Version | Z4 (E89) |
| Engine version | 23i (204 Hp) sDrive |
| Year production start | 2009 |
| Year production end | 2011 |
| Vehicle type | Convertible |
| Horsepower RPM | 204 Hp @ 6400 rpm. |
| Acceleration 0 - 100 kmh sec | 6.6 sec |
| Curb weight kg -lbs total |
1480 kg3262.84 lbs. |
| Overall length mm - inch |
4239 mm166.89 in. |
| Doors | 2 |
| Top Speed | 242 km/h 150.37 mph |
| Designation model | N52B25 |
|---|---|
| Cam configuration | DOHC |
| Engine position and orientation | Front, Longitudinal |
| Cylinders | 6 |
| Position of cylinders | Inline |
| Displacement (liters) |
2497 cm3152.38 cu. in. |
| Eng. horsepower RPM | 204 Hp @ 6400 rpm. |
| Horsepower per litre | 81.7 Hp/l |
| Weight / horsepower kg/hp - hp/tons |
7.3 kg/Hp137.8 Hp/tonne |
| Weight / torque kg/Nm - Nm/tons | 5.9 kg/Nm, 168.9 Nm/tonne
5.9 kg/Nm168.9 Nm/tonne |
| Torque Nm RPM lb-ft RPM |
250 Nm @ 2750 rpm.184.39 lb.-ft. @ 2750 rpm. |
| Bore (mm in) |
82 mm3.23 in. |
| Stroke (mm in) |
78.8 mm3.1 in. |
| Compression ratio | 11 |
| Fuel delivery system | Multi-point indirect injection |
| Fuel type | Petrol (Gasoline) |
| Valvetrain | 4 |
| Engine aspiration | Naturally aspirated engine |
| Engine oil liters | quarts |
7 l7.4 US qt | 6.16 UK qt |
| Engine coolant |
8.2 l8.66 US qt | 7.21 UK qt |
| Emission certification | Euro 4 |
| Powertrain architecture | Internal Combustion engine |
| Engine location | Front, Longitudinal |
| Drive configuration | Rear wheel drive |
|---|---|
| Transmission | 6 |
| Front brakes | Ventilated discs |
|---|---|
| Rear brakes | Ventilated discs |
| Brake control | Ventilated discs |
| Anti-lock brake system | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
|---|---|
| Turning diameter m - ft |
9.8 m32.15 ft. |
| Front suspension | Spring Strut |
|---|---|
| Rear suspension | Helical spring |
| Wheels size | 225/45 R17 |
|---|---|
| Wheels rims | 8J x 17 |
| Passengers seats | 2 |
|---|---|
| Trunk space min liter | cu. Ft. |
180 l6.36 cu. ft. |
| Trunk space max liter | cu. Ft. |
310 l10.95 cu. ft. |
| Overall length mm - inch |
4239 mm166.89 in. |
|---|---|
| Overall width mm -inch |
1790 mm70.47 in. |
| Overall height mm -inch |
1291 mm50.83 in. |
| Wheelbase mm - inch |
2496 mm98.27 in. |
| Track width front mm - inch |
1511 mm59.49 in. |
| Track width rear mm - inch |
1537 mm60.51 in. |
| Curb weight kg -lbs total |
1480 kg3262.84 lbs. |
|---|---|
| Gross weight kg -lbs total |
1735 kg3825.02 lbs. |
| Capacities kg - lbs |
255 kg562.18 lbs. |
| Fuel tank liters | gallons |
55 l14.53 US gal | 12.1 UK gal |
| City l/100km - mpg |
12.4 l/100 km18.97 US mpg |
|---|---|
| Highway l/100 km - mpg |
6.2 l/100 km37.94 US mpg |
| Combined l/100 km - Mpg |
8.5 l/100 km27.67 US mpg |
| Autonomy km (combined use) | 647 |
6 CYLINDER INLINE
https://www.thecarspec.com/components/engine/6-cylinder-engine