The 640d Gran Coupé is a rear wheel drive saloon (sedan) passenger car with a front mounted engine, sold by BMW.
The BMW 640d Gran Coupé is one of the F06 LCI range of cars from BMW.
The BMW 640d Gran Coupé's engine is a turbocharged diesel, 2 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. It produces 308.5 bhp (313 PS/230 kW) of power at 4400 rpm, and maximum torque of 630 N·m (465 lb·ft/64.2 kgm) at 1500-2500 rpm.
An 8 speed automatic transmission supplies the power to the driven wheels.
The quoted weight at the kerb is 1885 kg.
Maximum speed claimed is 250 km/h or 155 mph, official fuel consumption is 6.2/4.9/5.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 143.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2968 mm | 116.9 inches | |
| Track/tread (front) | 1600 mm | 63 inches | |
| Track/tread (rear) | 1665 mm | 65.6 inches | |
| Length | 5007 mm | 197.1 inches | |
| Width | 1894 mm | 74.6 inches | |
| Height | 1392 mm | 54.8 inches | |
| Ground clearance | 126 mm | 5 inches | |
| length:wheelbase ratio | 1.69 | ||
| Kerb weight | 1885 kg | 4156 lb | |
| Weight distribution | |||
| fuel tank capacity | 70 litres | 15.4 [18.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.28 | ||
| Frontal area | 2.23 m² | ||
| CdA | 0.62 | ||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 2 litre 1995 cc (121.742 cu in) |
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| Bore × Stroke | 84 × 90 mm
3.31 × 3.54 in |
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| Bore/stroke ratio | 0.93 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 313 PS (308.5 bhp) (230 kW) at 4400 rpm |
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| maximum torque | 630 Nm (465 ft·lb) (64.2 kgm) at 1500-2500 rpm |
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| Specific output | 115.3 kW/litre 156.8 ps/litre 154.6 bhp/litre 2.53 bhp/cu in |
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| Specific torque |
315.79 Nm/litre
3.82 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 16.5:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 3968.3 kPa (575.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 498.75 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | 1 BMW TwinPower turbocharger | ||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5.4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 24.7 s | ||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 165.94 PS/tonne (1000 kg) 0.17 PS/kg 122.04 kW/tonne (1000 kg) 0.12 kW/kg 163.66 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.19 kg/kW 13.69 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 6.2/4.9/5.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.2/4.9/5.4 l/100km urban/extra-urban/combined | ||
| km/litre | 16.1/20.4/18.5 km/l urban/extra-urban/combined | ||
| UK MPG | 45.6/57.6/52.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 37.9/48.0/43.6 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 143.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | F | ||
| CO2 Effizienz (DE) | A | ||
| 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 | 225/55 R 17 97Y | ||
| Tyres rear | 225/55 R 17 97Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | 0.67 | ||
| Final drive ratio | 2.81 | ||
| general | |||
| Carfolio.com ID | 392106 | ||
| Production total | |||
| Model code | |||
| Model family | F06 LCI | ||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2014 BMW 640d Gran Coupé added 2014-12-19. Last modified 2020-02-02. |
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