The Alfa Romeo Disco Volante is a 2 door coupé-bodied motor vehicle styled by Touring with a front located engine supplying power to the rear wheels.
Its engine is a naturally aspirated petrol, 4.7 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. It has an output of 444 bhp (450 PS/331 kW) of power at 7000 rpm, and maximum torque of 470 N·m (347 lb·ft/47.9 kgm) at 4750 rpm.
The engine powers the wheels via a 6 speed automatic transmission.
Maximum speed claimed is 292 km/h (181 mph), officially quoted fuel consumption figures are 23.6/11.4/15.8 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 377.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | Touring | ||
| Dimensions et poids | |||
| Empattement | 2640 | 103.9 | |
| Voies AV | 1591 | 62.6 | |
| Voies AR | 1589 | 62.6 | |
| Longueur | 4620 | 181.9 | |
| Largeur | 2032 | 80 | |
| Hauteur | 1309 | 51.5 | |
| Garde au sol | |||
| 1.75 | |||
| Poids avec pleins | |||
| Répartition poids AV | 49% front | ||
| Réservoir à essence | 88 litres | 19.4 [23.2] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | |||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.7 litre 4691 cc (286.262 cu in) |
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| Alésage × Course | 92 × 88.2 mm
3.62 × 3.47 in |
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| Rapport alésage / course | 1.04 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 450 PS (444 bhp) (331 kW) à 7000 tr/mn |
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| Couple maximale | 470 Nm (347 ft·lb) (47.9 kgm) à 4750 tr/mn |
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| Specific output | 70.6 kW/litre 96 ps/litre 94.6 bhp/litre 1.55 bhp/cu in |
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100.19 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | aluminium block; aluminium alloy head | ||
| Lubrification | |||
| Taux de compression | |||
| Carburant | |||
| bmep (brake mean effective pressure) | 1259 kPa (182.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 586.38 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.2 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 292 km/h (181 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Consommation | |||
| Consommation | 23.6/11.4/15.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 23.6/11.4/15.8 l/100km urban/extra-urban/combined | ||
| km/litre | 4.2/8.8/6.3 km/l urban/extra-urban/combined | ||
| UK MPG | 12.0/24.8/17.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 10.0/20.6/14.9 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 377.0 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 | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 245/35 ZR 20 | ||
| Pneumatiques AR | 285/35 ZR 20 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 319649 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2013 Alfa Romeo Disco Volante added 2013-03-04. Last modified 2020-02-02. |
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