The Z4 sDrive30i is a passenger car from BMW, with rear wheel drive, a front mounted engine and a 2 door convertible/cabriolet body style.
The BMW Z4 sDrive30i belongs to the E89 range of cars from BMW.
Its 6 cylinder, double overhead camshaft naturally aspirated powerplant has 4 valves per cylinder and a volume of 3 litres. It provides power and torque figures of 254.5 bhp (258 PS/190 kW) at 6600 rpm and 310 Nm (229 lbft/31.6 kgm) at 2600 rpm respectively.
The engine delivers its power through to the wheels by means of a 6 speed manual 'box.
The BMW Z4 sDrive30i weighs a quoted 1490 kg at the kerb.
Its maximum speed quoted is 250 km/h (155 mph), manufacturer claimed fuel consumption is 12.4/6.2/8.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 199.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2496 mm | 98.3 inches | |
| Track/tread (front) | 1511 mm | 59.5 inches | |
| Track/tread (rear) | 1559 mm | 61.4 inches | |
| Length | 4239 mm | 166.9 inches | |
| Width | 1790 mm | 70.5 inches | |
| Height | 1291 mm | 50.8 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.7 | ||
| Kerb weight | 1490 kg | 3285 lb | |
| Weight distribution | |||
| fuel tank capacity | 55 litres | 12.1 [14.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | 1.96 m² | ||
| CdA | 0.67 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | N52B30O1 | ||
| Cylinders | Straight 6 | ||
| Capacity | 3 litre 2996 cc (182.827 cu in) |
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| Bore × Stroke | 85 × 88 mm
3.35 × 3.46 in |
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| Bore/stroke ratio | 0.97 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 258 PS (254.5 bhp) (190 kW) at 6600 rpm |
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| maximum torque | 310 Nm (229 ft·lb) (31.6 kgm) at 2600 rpm |
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| Specific output | 63.3 kW/litre 86.1 ps/litre 84.9 bhp/litre 1.39 bhp/cu in |
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| Specific torque |
103.47 Nm/litre
1.25 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.7:1 | ||
| Fuel system | EFI | ||
| bmep (brake mean effective pressure) | 1300.3 kPa (188.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 499.33 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5.8 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 25.2 s | ||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 173.18 PS/tonne (1000 kg) 0.17 PS/kg 127.37 kW/tonne (1000 kg) 0.13 kW/kg 170.81 bhp/tonne (1000 kg) 0.17 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.85 kg/kW 13.11 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 12.4/6.2/8.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.4/6.2/8.5 l/100km urban/extra-urban/combined | ||
| km/litre | 8.1/16.1/11.8 km/l urban/extra-urban/combined | ||
| UK MPG | 22.8/45.6/33.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 19.0/37.9/27.7 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 199.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8J x 17 | ||
| Wheel size rear | 8J x 17 | ||
| Tyres front | 225/45 R 17 91W | ||
| Tyres rear | 225/45 R 17 91W | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 330 mm | ||
| Rear brake diameter | 300 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.7 | ||
| Final drive ratio | 4.27 | ||
| general | |||
| Carfolio.com ID | 192236 | ||
| Production total | |||
| Model code | |||
| Model family | E89 | ||
| RAC rating | 26.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2008 BMW Z4 sDrive30i added 2008-12-14. Last modified 2013-02-28. |
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