This car has a 2 door convertible/cabriolet type body with a front mounted engine that delivers power to the rear wheels.
Power is supplied by a double overhead camshaft, 6.7 litre naturally aspirated 12 cylinder engine, with 4 valves per cylinder that develops power and torque figures of 453.3 bhp (460 PS/338 kW) at 5350 rpm and 720 N·m (531 lb·ft/73.4 kgm) at 3500 rpm respectively.
Power is transmitted to the wheels by means of a 6 speed automatic gearbox.
The Rolls-Royce Phantom Drophead Coupé weighs a stated 2620 kg at the kerb.
It is claimed to achieve a maxiumum speed of 240 km/h (149 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3320 | 130.7 | |
| Voies AV | 1687 | 66.4 | |
| Voies AR | 1671 | 65.8 | |
| Longueur | 5609 | 220.8 | |
| Largeur | 1987 | 78.2 | |
| Hauteur | 1581 | 62.2 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | 2620 kg | 5776 | |
| Répartition poids AV | 48.6% front | ||
| Réservoir à essence | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.37 | ||
| maître-couple | 2.71 m² | ||
| SCx | 1.00 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | V 12 in 60° vee | ||
| Cylindrée | 6.7 litre 6749 cc (411.849 cu in) |
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| Alésage × Course | 92 × 84.6 mm
3.62 × 3.33 in |
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| Rapport alésage / course | 1.09 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 48 Total vannes |
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| Puissance maximale (DIN) |
460 PS (453.3 bhp) (338 kW) à 5350 tr/mn |
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| Couple maximale (DIN) |
720 Nm (531 ft·lb) (73.4 kgm) à 3500 tr/mn |
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| Specific output (DIN) |
50.1 kW/litre 68.1 ps/litre 67.2 bhp/litre 1.1 bhp/cu in |
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(DIN) |
106.68 Nm/litre
1.29 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 11:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1340.6 kPa (194.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 562.42 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 5.7 s | ||
| 0-100km/h | 5.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 240 km/h (149 mph) | ||
| Power-to-weight ratio | Higher is better 175.42 PS/tonne (1000 kg) 0.18 PS/kg 129.02 kW/tonne (1000 kg) 0.13 kW/kg 173.02 bhp/tonne (1000 kg) 0.17 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.75 kg/kW 12.95 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| 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 | 265 x 540 A | ||
| Roues AR | 265 x 540 A | ||
| Pneumatiques AV | Michelin PAX 265/790 R 540 A 111W | ||
| Pneumatiques AR | Michelin PAX 265/790 R 540 A 111W | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 374 mm | ||
| Diamètre des freins AR | 370 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.69 | ||
| Rapport de pont | 3.46 | ||
| Généralités | |||
| Carfolio.com ID | 150975 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 63.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Rolls-Royce Phantom Drophead Coupé added 2006-12-30. Last modified 2013-02-28. |
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