Aston Martin Vantage Roadster is an automobile that has a 2 door convertible/cabriolet body style with a front mounted engine supplying power to the rear wheels.
It is powered by a turbocharged engine of 4 litre capacity. This unit features double overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 4 valves per cylinder. It has an output of 656 bhp (665 PS/489 kW) of power at 6000 rpm, and maximum torque of 800 N·m (590 lb·ft/81.6 kgm) at 2750-6000 rpm.
An 8 speed automatic transmission supplies the power to the wheels.
It weighs a quoted 1665 kg at the kerb.
The Aston Martin Vantage Roadster is said to be able to manage a maxiumum speed of 325 km/h (202 mph), claimed fuel consumption is 22.3/11.8/9.8/10.4/12.1 low/medium/high/extra-high/combined WLTP.
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 | 4495 | 177 | |
| Largeur | |||
| Hauteur | 1285 | 50.6 | |
| Garde au sol | 94 | 3.7 | |
| 1.66 | |||
| Poids avec pleins | 1665 kg | 3671 | |
| Répartition poids AV | 49% front | ||
| Réservoir à essence | 78 litres | 17.2 [20.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4 litre 3982 cc (242.997 cu in) |
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| Alésage × Course | 83 × 92 mm
3.27 × 3.62 in |
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| Rapport alésage / course | 0.9 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 665 PS (656 bhp) (489 kW) à 6000 tr/mn |
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| Couple maximale | 800 Nm (590 ft·lb) (81.6 kgm) à 2750-6000 tr/mn |
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| Specific output | 122.8 kW/litre 167 ps/litre 164.7 bhp/litre 2.7 bhp/cu in |
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200.9 Nm/litre
2.43 ft·lb/cu3 |
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| Construction | aluminium alloy block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 8.6:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2524.6 kPa (366.2 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 497.75 cc | ||
| Aspiration | Turbo | ||
| Compressor | twin turbochargers | ||
| Intercooler | water:air charge cooling | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 3.5 s | ||
| 0-100km/h | 3.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 325 km/h (202 mph) | ||
| Power-to-weight ratio | Higher is better 399.47 PS/tonne (1000 kg) 0.4 PS/kg 293.8 kW/tonne (1000 kg) 0.29 kW/kg 393.99 bhp/tonne (1000 kg) 0.39 bhp/kg 0.18 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.4 kg/kW 5.69 lb/bhp |
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| Consommation | |||
| Consommation | 22.3/11.8/9.8/10.4/12.1 low/medium/high/extra-high/combined WLTP | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| 279.00 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.ARB. | ||
| Roues AV | 9½J x 21 103Y | ||
| Roues AR | 11½J x 21 108Y | ||
| Pneumatiques AV | Michelin Pilot Sport S 5 AML 275/35 ZR 21 | ||
| Pneumatiques AR | Michelin Pilot Sport S 5 AML 325/30 ZR 21 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 400 mm | ||
| Diamètre des freins AR | 360 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 3.08 | ||
| Généralités | |||
| Carfolio.com ID | 824010 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 34.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2024 Aston Martin Vantage Roadster added 2025-01-15. Last modified 2025-01-15. |
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