The 640i Gran Coupé is a rear wheel drive saloon (sedan) passenger car with a front placed engine, produced by BMW.
The BMW 640i Gran Coupé is one of the F06 LCI model family from BMW.
Its 3 litre engine is a turbocharged, double overhead camshaft, 6 cylinder unit that develops 315 bhp (319 PS/235 kW) of power at 5800-6000 rpm, and maximum torque of 448 N·m (330 lb·ft/45.7 kgm) at 1400-4500 rpm.
An 8 speed automatic transmission transmits the power to the wheels.
Having a claimed weight at the kerb of 1901 kg, the BMW 640i Gran Coupé manages the 0-100 km/h sprint in 5.6 seconds and the kilometre from rest in 25.4 seconds.
The BMW 640i Gran Coupé is said to be able to manage a maxiumum speed of 209 km/h, or 130 mph, manufacturer claimed fuel consumption is 20/31/24 US MPG EPA city/highway/combined.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2969 | 116.9 | |
| Voies AV | 1600 | 63 | |
| Voies AR | 1665 | 65.6 | |
| Longueur | 5009 | 197.2 | |
| Largeur | 1894 | 74.6 | |
| Hauteur | 1392 | 54.8 | |
| Garde au sol | 126 | 5 | |
| 1.69 | |||
| Poids avec pleins | 1901 kg | 4191 | |
| Répartition poids AV | 50.2% front | ||
| Réservoir à essence | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.3 | ||
| maître-couple | 2.23 m² | ||
| SCx | 0.67 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | N55B30O0 | ||
| 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 | 319 PS (315 bhp) (235 kW) à 5800-6000 tr/mn |
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| Couple maximale | 448 Nm (330 ft·lb) (45.7 kgm) à 1400-4500 tr/mn |
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| Specific output | 78.9 kW/litre 107.2 ps/litre 105.7 bhp/litre 1.73 bhp/cu in |
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150.39 Nm/litre
1.82 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) | 1889.8 kPa (274.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 496.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | BMW TwinPower TwinScroll turbocharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 5.4 s | ||
| 0-100km/h | 5.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 25.4 s | ||
| Vitesse | 209 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 168.01 PS/tonne (1000 kg) 0.17 PS/kg 123.56 kW/tonne (1000 kg) 0.12 kW/kg 165.7 bhp/tonne (1000 kg) 0.17 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.09 kg/kW 13.52 lb/bhp |
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| Consommation | |||
| Consommation | 20/31/24 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 11.8/7.6/9.8 l/100km city/highway/combined | ||
| km/litre | 8.5/13.2/10.2 km/l city/highway/combined | ||
| UK MPG | 24.0/37.2/28.8 UK MPG city/highway/combined | ||
| US MPG | 20.0/31.0/24.0 US MPG city/highway/combined | ||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8J x 18 | ||
| Roues AR | 8J x 18 | ||
| Pneumatiques AV | 245/45 R 18 100V | ||
| Pneumatiques AR | 245/45 R 18 100V | ||
| 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 | 491623 | ||
| Production total | |||
| Type mines | |||
| F06 LCI | |||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2016 BMW 640i Gran Coupé added 2016-06-25. Last modified 2020-03-16. |
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