The V12 Vantage Roadster is a car from Aston Martin, with rear wheel drive, a front located engine and a 2 door convertible/cabriolet body style.
The power is produced by a turbocharged engine of 5.2 litre capacity. This unit features double overhead camshaft valve gear, a 60 degree V 12 cylinder layout, and 4 valves per cylinder. It has an output of 690 bhp (700 PS/515 kW) of power at 6500 rpm, and maximum torque of 753 N·m (555 lb·ft/76.8 kgm) at 1800-6000 rpm.
The power is delivered to the wheels via an 8 speed automatic gearbox.
It weighs a claimed 1855 kg at the kerb.
Top stated speed is 322 km/h or 200 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2705 | 106.5 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 4514 | 177.7 | |
| Largeur | 1982 | 78 | |
| Hauteur | 1274 | 50.2 | |
| Garde au sol | |||
| 1.67 | |||
| Poids avec pleins | 1855 kg | 4090 | |
| Répartition poids AV | 51.4% front | ||
| Réservoir à essence | 73 litres | 16.1 [19.3] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | |||
| Cylinders | V 12 in 60° vee | ||
| Cylindrée | 5.2 litre 5204 cc (317.568 cu in) |
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| Alésage × Course | 89 × 69.7 mm
3.5 × 2.74 in |
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| Rapport alésage / course | 1.28 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 48 Total vannes |
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| Puissance maximale | 700 PS (690 bhp) (515 kW) à 6500 tr/mn |
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| Couple maximale | 753 Nm (555 ft·lb) (76.8 kgm) à 1800-6000 tr/mn |
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| Specific output | 98.9 kW/litre 134.4 ps/litre 132.6 bhp/litre 2.17 bhp/cu in |
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144.7 Nm/litre
1.75 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1818.3 kPa (263.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 433.67 cc | ||
| Aspiration | Turbo | ||
| Compressor | twin turbochargers | ||
| Intercooler | water/air | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 322 km/h (200 mph) | ||
| Power-to-weight ratio | Higher is better 377.14 PS/tonne (1000 kg) 0.38 PS/kg 277.38 kW/tonne (1000 kg) 0.28 kW/kg 371.97 bhp/tonne (1000 kg) 0.37 bhp/kg 0.17 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.61 kg/kW 6.02 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 | |||
| 315.00 g/km WLTP | |||
| 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 | 2.270 | ||
| Turning circle | |||
| Suspension AV | I.DW.CS.ARB. | ||
| Suspension AR | I.MultiLi.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | Michelin Pilot Sport 4S 275/35 R 21 | ||
| Pneumatiques AR | Michelin Pilot Sport 4S 315/30 R 21 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 410 mm | ||
| Diamètre des freins AR | 360 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 2.93 | ||
| Généralités | |||
| Carfolio.com ID | 765050 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 58.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2022 Aston Martin V12 Vantage Roadster added 2022-08-20. Last modified 2024-12-11. |
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