The Mulsanne Speed is a rear wheel drive saloon (sedan) motor car with a front mounted engine, produced by Bentley.
Power is supplied by an overhead valve, 6.8 litre turbocharged 8 cylinder motor, with 2 valves per cylinder that produces power and torque figures of 530 bhp (537 PS/395 kW) at 4200 rpm and 1100 N·m (811 lb·ft/112.2 kgm) at 1750 rpm respectively.
The engine powers the wheels via an 8 speed automatic 'box.
It weighs a claimed 2685 kg at the kerb.
Top claimed speed is 306 km/h or 190 mph, officially stated fuel consumption is 22.8/9.9/14.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 342.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3266 | 128.6 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 5575 | 219.5 | |
| Largeur | 1926 | 75.8 | |
| Hauteur | 1521 | 59.9 | |
| Garde au sol | |||
| 1.71 | |||
| Poids avec pleins | 2685 kg | 5919 | |
| Répartition poids AV | |||
| Réservoir à essence | 96 litres | 21.1 [25.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Rolls-Royce | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 6.8 litre 6750 cc (411.91 cu in) |
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| Alésage × Course | 104.1 × 99.1 mm
4.1 × 3.9 in |
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| Rapport alésage / course | 1.05 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 537 PS (530 bhp) (395 kW) à 4200 tr/mn |
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| Couple maximale | 1100 Nm (811 ft·lb) (112.2 kgm) à 1750 tr/mn |
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| Specific output | 58.6 kW/litre 79.6 ps/litre 78.5 bhp/litre 1.29 bhp/cu in |
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162.96 Nm/litre
1.97 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | |||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 2047.9 kPa (297 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 843.75 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 4.8 s | ||
| 0-100km/h | 4.9 s | ||
| 0-160km/h | 11.1 s | ||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 306 km/h (190 mph) | ||
| Power-to-weight ratio | Higher is better 200.14 PS/tonne (1000 kg) 0.2 PS/kg 147.2 kW/tonne (1000 kg) 0.15 kW/kg 197.39 bhp/tonne (1000 kg) 0.2 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.79 kg/kW 11.35 lb/bhp |
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| Consommation | |||
| Consommation | 22.8/9.9/14.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 22.8/9.9/14.6 l/100km urban/extra-urban/combined | ||
| km/litre | 4.4/10.1/6.8 km/l urban/extra-urban/combined | ||
| UK MPG | 12.4/28.5/19.3 UK MPG urban/extra-urban/combined | ||
| US MPG | 10.3/23.8/16.1 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 342.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 3.300 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 9J x 21 | ||
| Roues AR | 9J x 21 | ||
| Pneumatiques AV | 265/40 ZR 21 | ||
| Pneumatiques AR | 265/40 ZR 21 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 400 mm | ||
| Diamètre des freins AR | 370 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 2.92 | ||
| Généralités | |||
| Carfolio.com ID | 372251 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 53.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2014 Bentley Mulsanne Speed added 2014-09-18. Last modified 2020-02-02. |
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