The V8 Vantage Roadster is a motor vehicle from Aston Martin, with rear wheel drive, a front positioned engine and a 2 door convertible/cabriolet body style.
Its 4.3 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder unit that has an output of 379 bhp (384 PS/283 kW) of power at 7000 rpm, and maximum torque of 410 N·m (302 lb·ft/41.8 kgm) at 5000 rpm. Lubrication is of the dry sump-type.
The engine supplies its power through to the wheels via a 6 speed manual gearbox.
Claimed kerb weight is 1710 kg.
The Aston Martin V8 Vantage Roadster is said to be able to manage a maxiumum speed of 280 km/h, or 174 mph, official fuel consumption is 22.5/10.6/15.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 358.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2600 | 102.4 | |
| Voies AV | 1570 | 61.8 | |
| Voies AR | 1560 | 61.4 | |
| Longueur | 4380 | 172.4 | |
| Largeur | 1865 | 73.4 | |
| Hauteur | 1265 | 49.8 | |
| Garde au sol | |||
| 1.68 | |||
| Poids avec pleins | 1710 kg | 3770 | |
| Répartition poids AV | |||
| Réservoir à essence | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.35 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | |||
| Cylinders | V 8 | ||
| Cylindrée | 4.3 litre 4280 cc (261.182 cu in) |
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| Alésage × Course | 89 × 86 mm
3.5 × 3.39 in |
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| Rapport alésage / course | 1.03 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 384 PS (379 bhp) (283 kW) à 7000 tr/mn |
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| Couple maximale | 410 Nm (302 ft·lb) (41.8 kgm) à 5000 tr/mn |
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| Specific output | 66 kW/litre 89.8 ps/litre 88.6 bhp/litre 1.45 bhp/cu in |
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95.79 Nm/litre
1.16 ft·lb/cu3 |
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| Construction | aluminium alloy block & head | ||
| Lubrification | Carter sec | ||
| Taux de compression | 11.3:1 | ||
| Carburant | |||
| bmep (brake mean effective pressure) | 1203.8 kPa (174.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 535 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 4.9 s | ||
| 0-100km/h | 5 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 280 km/h (174 mph) | ||
| Power-to-weight ratio | Higher is better 224.72 PS/tonne (1000 kg) 0.22 PS/kg 165.28 kW/tonne (1000 kg) 0.17 kW/kg 221.64 bhp/tonne (1000 kg) 0.22 bhp/kg 0.1 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.05 kg/kW 10.11 lb/bhp |
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| Consommation | |||
| Consommation | 22.5/10.6/15.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 22.5/10.6/15.0 l/100km urban/extra-urban/combined | ||
| km/litre | 4.4/9.4/6.7 km/l urban/extra-urban/combined | ||
| UK MPG | 12.6/26.6/18.8 UK MPG urban/extra-urban/combined | ||
| US MPG | 10.5/22.2/15.7 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 358.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| 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 | 3.000 | ||
| Turning circle | |||
| Suspension AV | I.DW.CS.ARB. | ||
| Suspension AR | I.DW.CS.ARB. | ||
| Roues AV | 8½J x 18 | ||
| Roues AR | 9½J x 18 | ||
| Pneumatiques AV | Bridgestone Potenza 235/45 ZR 18 | ||
| Pneumatiques AR | Bridgestone Potenza 275/40 ZR 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 355 mm | ||
| Diamètre des freins AR | 330 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.78 | ||
| Rapport de pont | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 150832 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 39.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Aston Martin V8 Vantage Roadster added 2006-12-08. Last modified 2013-03-24. |
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