The Audi A8 4.2 FSI quattro is an all wheel drive automobile, with its engine placed in the front, and a 4 door saloon (sedan) body.
The Audi A8 4.2 FSI quattro's engine is a naturally aspirated petrol, 4.2 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. This powerplant develops 366.5 bhp (372 PS/273 kW) of power at 6800 rpm, and maximum torque of 445 N·m (328 lb·ft/45.4 kgm) at 3500 rpm.
The engine drives the wheels via an 8 speed automatic gearbox.
The Audi A8 4.2 FSI quattro weighs a claimed 1835 kg at the kerb.
Its maximum speed claimed is 250 km/h, which is 155 mph, quoted fuel consumption is 13.3/7.2/9.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 219.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2992 | 117.8 | |
| Voies AV | 1644 | 64.7 | |
| Voies AR | 1635 | 64.4 | |
| Longueur | 5137 | 202.2 | |
| Largeur | 1949 | 76.7 | |
| Hauteur | 1460 | 57.5 | |
| Garde au sol | |||
| 1.72 | |||
| Poids avec pleins | 1835 kg | 4045 | |
| Répartition poids AV | |||
| Réservoir à essence | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.26 | ||
| maître-couple | 2.41 m² | ||
| SCx | 0.63 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Audi | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.2 litre 4163 cc (254.042 cu in) |
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| Alésage × Course | 84.5 × 92.8 mm
3.33 × 3.65 in |
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| Rapport alésage / course | 0.91 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 372 PS (366.5 bhp) (273 kW) à 6800 tr/mn |
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| Couple maximale | 445 Nm (328 ft·lb) (45.4 kgm) à 3500 tr/mn |
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| Specific output | 65.6 kW/litre 89.3 ps/litre 88 bhp/litre 1.44 bhp/cu in |
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106.89 Nm/litre
1.29 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 12.5:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1343.3 kPa (194.8 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 520.38 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 202.5 PS/tonne (1000 kg) 0.2 PS/kg 148.94 kW/tonne (1000 kg) 0.15 kW/kg 199.73 bhp/tonne (1000 kg) 0.2 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.71 kg/kW 11.22 lb/bhp |
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| Consommation | |||
| Consommation | 13.3/7.2/9.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.3/7.2/9.5 l/100km urban/extra-urban/combined | ||
| km/litre | 7.5/13.9/10.5 km/l urban/extra-urban/combined | ||
| UK MPG | 21.2/39.2/29.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 17.7/32.7/24.8 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 219.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | F | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | all wheel drive | ||
| Répartition du couple | |||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8.0J x 17 | ||
| Roues AR | 8.0J x 17 | ||
| Pneumatiques AV | 235/60 R 17 102Y | ||
| Pneumatiques AR | 235/60 R 17 102Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 3.20 | ||
| Généralités | |||
| Carfolio.com ID | 207537 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 35.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Audi A8 4.2 FSI quattro added 2009-12-06. Last modified 2013-02-28. |
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