The 320i EfficientDynamics Edition is a road car from BMW, with rear wheel drive, a front positioned engine and a 4 door saloon body style.
It is part of BMW's F30 model series.
Power is produced by a double overhead camshaft, 1.6 litre turbocharged 4 cylinder motor, with 4 valves per cylinder that develops power and torque figures of 168 bhp (170 PS/125 kW) at 4800 rpm and 250 N·m (184 lb·ft/25.5 kgm) at 1500 rpm respectively.
The engine transfers its power through to the wheels via a 6 speed manual transmission.
Stated kerb weight is 1465 kg.
The BMW 320i EfficientDynamics Edition is said to be able to attain a maxiumum speed of 230 km/h (143 mph), manufacturer claimed fuel consumption is 7.7/4.8/5.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 124.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2810 mm | 110.6 inches | |
| Track/tread (front) | 1543 mm | 60.7 inches | |
| Track/tread (rear) | 1583 mm | 62.3 inches | |
| Length | 4624 mm | 182 inches | |
| Width | 1811 mm | 71.3 inches | |
| Height | 1416 mm | 55.7 inches | |
| Ground clearance | 127 mm | 5 inches | |
| length:wheelbase ratio | 1.65 | ||
| Kerb weight | 1465 kg | 3230 lb | |
| Weight distribution | |||
| fuel tank capacity | 60 litres | 13.2 [15.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.26 | ||
| Frontal area | 2.20 m² | ||
| CdA | 0.57 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.6 litre 1598 cc (97.516 cu in) |
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| Bore × Stroke | 77 × 85.8 mm
3.03 × 3.38 in |
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| Bore/stroke ratio | 0.9 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 170 PS (168 bhp) (125 kW) at 4800 rpm |
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| maximum torque | 250 Nm (184 ft·lb) (25.5 kgm) at 1500 rpm |
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| Specific output | 78.4 kW/litre 106.6 ps/litre 105.1 bhp/litre 1.72 bhp/cu in |
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| Specific torque |
156.45 Nm/litre
1.89 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1966 kPa (285.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 399.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | BMW TwinPower turbocharging | ||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 7.6 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 28 s | ||
| Maximum speed | 230 km/h (143 mph) | ||
| Power-to-weight ratio | Higher is better 116.27 PS/tonne (1000 kg) 0.12 PS/kg 85.51 kW/tonne (1000 kg) 0.09 kW/kg 114.68 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.69 kg/kW 19.53 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 7.7/4.8/5.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.7/4.8/5.9 l/100km urban/extra-urban/combined | ||
| km/litre | 13.0/20.8/16.9 km/l urban/extra-urban/combined | ||
| UK MPG | 36.7/58.9/47.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 30.5/49.0/39.9 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 124.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | D | ||
| CO2 Effizienz (DE) | B | ||
| 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 | 7.0J x 16 | ||
| Wheel size rear | 7.0J x 16 | ||
| Tyres front | 205/60 R 16 92V | ||
| Tyres rear | 205/60 R 16 92V | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.83 | ||
| Final drive ratio | 2.81 | ||
| general | |||
| Carfolio.com ID | 283624 | ||
| Production total | |||
| Model code | |||
| Model family | F30 | ||
| RAC rating | 14.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 BMW 320i EfficientDynamics Edition added 2012-09-21. Last modified 2020-02-02. |
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