The BMW 640i xDrive Gran Coupé is a saloon (sedan) with 4 doors and a front mounted powerplant which supplies the power to all four wheels.
The 640i xDrive Gran Coupé is part of BMW's F12 LCI model series.
Powering the BMW 640i xDrive Gran Coupé is a double overhead camshaft, 3 litre turbocharged 6 cylinder engine, with 4 valves per cylinder that provides power and torque figures of 315.5 bhp (320 PS/235 kW) at 5800-6000 rpm and 450 N·m (332 lb·ft/45.9 kgm) at 1300-4500 rpm respectively.
An 8 speed automatic gearbox transmits the power to the wheels.
Having a stated kerb weight of 1900 kg, the BMW 640i xDrive Gran Coupé manages the 0-100 km/h sprint in 5.3 seconds and the standing kilometre in 25.1 seconds.
Maximum speed claimed is 250 km/h or 155 mph, officially quoted fuel consumption figures are 11.1/6.4/8.1 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 189.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2968 | 116.9 | |
| Voies AV | 1600 | 63 | |
| Voies AR | 1665 | 65.6 | |
| Longueur | 5007 | 197.1 | |
| Largeur | 1894 | 74.6 | |
| Hauteur | 1392 | 54.8 | |
| Garde au sol | 126 | 5 | |
| 1.69 | |||
| Poids avec pleins | 1900 kg | 4189 | |
| Répartition poids AV | |||
| Réservoir à essence | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.32 | ||
| maître-couple | 2.24 m² | ||
| SCx | 0.72 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3 litre 2979 cc (181.79 cu in) |
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| Alésage × Course | 84 × 89.6 mm
3.31 × 3.53 in |
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| Rapport alésage / course | 0.94 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 320 PS (315.5 bhp) (235 kW) à 5800-6000 tr/mn |
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| Couple maximale | 450 Nm (332 ft·lb) (45.9 kgm) à 1300-4500 tr/mn |
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| Specific output | 79 kW/litre 107.4 ps/litre 105.9 bhp/litre 1.74 bhp/cu in |
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151.06 Nm/litre
1.83 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.2:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1898.2 kPa (275.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 496.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | BMW TwinPower twin-scroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 25.1 s | ||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 168.36 PS/tonne (1000 kg) 0.17 PS/kg 123.83 kW/tonne (1000 kg) 0.12 kW/kg 166.05 bhp/tonne (1000 kg) 0.17 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.08 kg/kW 13.49 lb/bhp |
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| Consommation | |||
| Consommation | 11.1/6.4/8.1 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 11.1/6.4/8.1 l/100km urban/extra-urban/combined | ||
| km/litre | 9.0/15.6/12.3 km/l urban/extra-urban/combined | ||
| UK MPG | 25.4/44.1/34.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 21.2/36.8/29.0 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 189.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | D | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | all wheel drive | ||
| Répartition du couple | |||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8J x 17 | ||
| Roues AR | 8J x 17 | ||
| Pneumatiques AV | 225/55 R 17 97Y | ||
| Pneumatiques AR | 225/55 R 17 97Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 348 mm | ||
| Diamètre des freins AR | 345 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 3.23 | ||
| Généralités | |||
| Carfolio.com ID | 751454 | ||
| Production total | |||
| Type mines | |||
| F12 LCI | |||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2013 BMW 640i xDrive Gran Coupé added 2022-07-10. Last modified 2022-07-10. |
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