This automobile has a 2 door convertible/cabriolet type body with a front mounted engine supplying power to the rear wheels.
The BMW Z4 sDrive20i belongs to the G29 range of cars from BMW.
The power is produced by a turbocharged engine of 2 litre capacity. This unit features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It has an output of 194 bhp (197 PS/145 kW) of power at 6500 rpm, and maximum torque of 320 N·m (236 lb·ft/32.6 kgm) at 1450-4200 rpm.
The engine powers the wheels compliments of a 6 speed manual 'box.
It weighs a stated 1510 kg at the kerb.
Top stated speed is 241 km/h, or 150 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2470 mm | 97.2 inches | |
| Track/tread (front) | 1618 mm | 63.7 inches | |
| Track/tread (rear) | 1613 mm | 63.5 inches | |
| Length | 4324 mm | 170.2 inches | |
| Width | 1864 mm | 73.4 inches | |
| Height | 1304 mm | 51.3 inches | |
| Ground clearance | 117 mm | 4.6 inches | |
| length:wheelbase ratio | 1.75 | ||
| Kerb weight | 1510 kg | 3329 lb | |
| Weight distribution | |||
| fuel tank capacity | 52 litres | 11.4 [13.7] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.31 | ||
| Frontal area | 2.07 m² | ||
| CdA | 0.64 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 2 litre 1998 cc (121.925 cu in) |
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| Bore × Stroke | 82 × 94.6 mm
3.23 × 3.72 in |
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| Bore/stroke ratio | 0.87 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 197 PS (194 bhp) (145 kW) at 6500 rpm |
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| maximum torque | 320 Nm (236 ft·lb) (32.6 kgm) at 1450-4200 rpm |
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| Specific output | 72.4 kW/litre 98.4 ps/litre 97.1 bhp/litre 1.59 bhp/cu in |
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| Specific torque |
160.16 Nm/litre
1.94 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.2:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2012.6 kPa (291.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 499.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | 1 BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| 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 | |||
| Maximum speed | 241 km/h (150 mph) | ||
| Power-to-weight ratio | Higher is better 130.26 PS/tonne (1000 kg) 0.13 PS/kg 95.81 kW/tonne (1000 kg) 0.1 kW/kg 128.48 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.44 kg/kW 17.44 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| 159.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| 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 18 | ||
| Wheel size rear | 8J x 18 | ||
| Tyres front | 225/45 R 18 95Y | ||
| Tyres rear | 255/40 R 18 99Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.6 | ||
| Final drive ratio | 3.64 | ||
| general | |||
| Carfolio.com ID | 773047 | ||
| Production total | |||
| Model code | |||
| Model family | G29 | ||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2022 BMW Z4 sDrive20i added 2022-10-02. Last modified 2022-10-02. |
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