2012 BMW 730i
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3070 | 120.9 | |
| Voies AV | 1611 | 63.4 | |
| Voies AR | 1650 | 65 | |
| Longueur | 5079 | 200 | |
| Largeur | 1902 | 74.9 | |
| Hauteur | 1471 | 57.9 | |
| Garde au sol | 152 | 6 | |
| 1.65 | |||
| Poids avec pleins | 1840 kg | 4057 | |
| Répartition poids AV | |||
| Réservoir à essence | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.28 | ||
| maître-couple | 2.42 m² | ||
| SCx | 0.68 | ||
| turbocharged petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3 litre 2996 cc (182.827 cu in) |
||
| Alésage × Course | 85 × 88 mm
3.35 × 3.46 in |
||
| Rapport alésage / course | 0.97 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
||
| Puissance maximale | 258 PS (254.5 bhp) (190 kW) à 6600 tr/mn |
||
| Couple maximale | 310 Nm (229 ft·lb) (31.6 kgm) à 2600-3000 tr/mn |
||
| Specific output | 63.3 kW/litre 86.1 ps/litre 84.9 bhp/litre 1.39 bhp/cu in |
||
|
103.47 Nm/litre
1.25 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.7:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1300.3 kPa (188.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.33 cc | ||
| Aspiration | Turbo | ||
| Compressor | 2 turbochargers | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 7.4 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 27.4 s | ||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 140.24 PS/tonne (1000 kg) 0.14 PS/kg 103.14 kW/tonne (1000 kg) 0.1 kW/kg 138.32 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
||
| Weight-to-power ratio | Lower is better 9.7 kg/kW 16.19 lb/bhp |
||
| Consommation | |||
| Consommation | 12.4/6.3/8.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.4/6.3/8.6 l/100km urban/extra-urban/combined | ||
| km/litre | 8.1/15.9/11.6 km/l urban/extra-urban/combined | ||
| UK MPG | 22.8/44.8/32.8 UK MPG urban/extra-urban/combined | ||
| US MPG | 19.0/37.3/27.4 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 199.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | D | ||
| 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 17 | ||
| Roues AR | 8J x 17 | ||
| Pneumatiques AV | 245/55 R 17 102W | ||
| Pneumatiques AR | 245/55 R 17 102W | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 3.46 | ||
| Généralités | |||
| Carfolio.com ID | 272657 | ||
| Production total | |||
| Type mines | |||
| F01 | |||
| RAC rating | 26.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2012 BMW 730i added 2012-05-25. Last modified 2020-02-02. |
|||

