This car has a 2 door convertible/cabriolet type body with a front positioned engine powering the rear wheels.
The 640d Cabrio forms part of BMW's F12 LCI model range.
Power is supplied by a double overhead camshaft, 2 litre turbocharged 4 cylinder engine, with 4 valves per cylinder that develops power and torque figures of 308.5 bhp (313 PS/230 kW) at 4400 rpm and 630 N·m (465 lb·ft/64.2 kgm) at 1500-2500 rpm respectively.
The engine drives the wheels compliments of an 8 speed automatic transmission.
The claimed kerb weight is 1935 kg.
Maximum quoted speed is 250 km/h (155 mph), officially stated fuel consumption is 6.2/5.0/5.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 144.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2855 | 112.4 | |
| Spoorbreedte voor | 1600 | 63 | |
| Spoorbreedte achter | 1665 | 65.6 | |
| Lengte | 4894 | 192.7 | |
| Breedte | 1894 | 74.6 | |
| Hoogte | 1365 | 53.7 | |
| Bodemvrijheid | 123 | 4.8 | |
| 1.71 | |||
| Gewicht | 1935 kg | 4266 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | 0.29 | ||
| Frontaal oppervlak | 2.23 m² | ||
| CdA | 0.65 | ||
| turbocharged diesel | |||
| Motor fabrikant | BMW | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 2 litre 1995 cc (121.742 cu in) |
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| Boring × Slag | 84 × 90 mm
3.31 × 3.54 in |
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| Boring/slag verhouding | 0.93 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 313 PS (308.5 bhp) (230 kW) bij 4400 t/min |
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| Max. koppel | 630 Nm (465 ft·lb) (64.2 kgm) bij 1500-2500 t/min |
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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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315.79 Nm/litre
3.82 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 16.5:1 | ||
| Brandstofsysteem | common rail direct diesel injection | ||
| 3968.3 kPa (575.6 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 498.75 cc | ||
| Aanzuiging | Turbo D. | ||
| Compressor | 1 BMW TwinPower turbocharger | ||
| Intercooler | |||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.5 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 25.1 s | ||
| Max. snelheid | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 161.65 PS/tonne (1000 kg) 0.16 PS/kg 118.89 kW/tonne (1000 kg) 0.12 kW/kg 159.43 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.41 kg/kW 14.05 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | 6.2/5.0/5.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 6.2/5.0/5.4 l/100km urban/extra-urban/combined | ||
| km/litre | 16.1/20.0/18.5 km/l urban/extra-urban/combined | ||
| UK MPG | 45.6/56.5/52.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 37.9/47.0/43.6 US MPG urban/extra-urban/combined | ||
| CO2 Emissies | 144.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | F | ||
| CO2 Effizienz (DE) | A | ||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 8J x 17 | ||
| Velgmaat achter | 8J x 17 | ||
| Bandenmaat voor | 225/55 R 17 97Y | ||
| Bandenmaat agter | 225/55 R 17 97Y | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 8 speed automatic | ||
| Hoogste versnelling verhouding | 0.67 | ||
| Achteras verhouding | 2.81 | ||
| Algemeen | |||
| Carfolio.com ID | 392007 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | F12 LCI | ||
| RAC rating | 17.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2014 BMW 640d Cabrio added 2014-12-19. Last modified 2020-02-02. |
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