The Z4 Coupé 3.0si is a rear wheel drive coupé automobile with a front placed engine, produced by BMW.
The BMW Z4 Coupé 3.0si is one of the E86 range of cars from BMW.
Powering the BMW Z4 Coupé 3.0si is a double overhead camshaft, 3 litre naturally aspirated 6 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 262 bhp (266 PS/195 kW) at 6600 rpm and 315 N·m (232 lb·ft/32.1 kgm) at 2500 rpm respectively.
The engine transfers its power through to the wheels by means of a 6 speed manual gearbox.
Stated weight at the kerb is 1395 kg.
Maximum stated speed is 250 km/h (155 mph), official fuel consumption is 13.0/6.5/8.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 213.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2497 mm | 98.3 inches | |
| Track/tread (front) | 1473 mm | 58 inches | |
| Track/tread (rear) | 1523 mm | 60 inches | |
| Length | 4091 mm | 161.1 inches | |
| Width | 1781 mm | 70.1 inches | |
| Height | 1268 mm | 49.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.64 | ||
| Kerb weight | 1395 kg | 3075 lb | |
| Weight distribution | |||
| fuel tank capacity | 55 litres | 12.1 [14.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | 1.91 m² | ||
| CdA | 0.65 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| 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 | 266 PS (262 bhp) (195 kW) at 6600 rpm |
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| maximum torque | 315 Nm (232 ft·lb) (32.1 kgm) at 2500 rpm |
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| Specific output | 65.2 kW/litre 88.7 ps/litre 87.4 bhp/litre 1.43 bhp/cu in |
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| Specific torque |
105.14 Nm/litre
1.27 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.7:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | 1321.2 kPa (191.6 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 | 6.8 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 190.42 PS/tonne (1000 kg) 0.19 PS/kg 140.05 kW/tonne (1000 kg) 0.14 kW/kg 187.81 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.14 kg/kW 11.93 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 13.0/6.5/8.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.0/6.5/8.9 l/100km urban/extra-urban/combined | ||
| km/litre | 7.7/15.4/11.2 km/l urban/extra-urban/combined | ||
| UK MPG | 21.7/43.5/31.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 18.1/36.2/26.4 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 213.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| 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 | 325 mm | ||
| Rear brake diameter | 294 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.85 | ||
| Final drive ratio | 4.35 | ||
| general | |||
| Carfolio.com ID | 137995 | ||
| Production total | |||
| Model code | |||
| Model family | E86 | ||
| RAC rating | 26.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 BMW Z4 Coupé 3.0si added 2006-01-24. Last modified 2013-02-28. |
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