Audi S4 is a car that has a 4 door saloon (sedan) type body with a front mounted engine powering all four wheels.
The power is produced by a naturally aspirated engine of 4.2 litre capacity. This unit features double overhead camshaft valve gear, 8 cylinder layout, and 5 valves per cylinder. It develops 339 bhp (344 PS/253 kW) of power at 7000 rpm, and maximum torque of 410 N·m (302 lb·ft/41.8 kgm) at 3500 rpm.
The engine powers the wheels compliments of a 6 speed automatic gearbox.
Its stated kerb weight is 1705 kg.
The Audi S4 is claimed to achieve a top speed of 250 km/h, or 155 mph, officially stated fuel consumption figures are 17.9/9.1/12.3 l/100km urban/extra-urban/overall, and carbon dioxide emissions are 295.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2648 | 104.3 | |
| Voies AV | 1522 | 59.9 | |
| Voies AR | 1522 | 59.9 | |
| Longueur | 4586 | 180.6 | |
| Largeur | 1772 | 69.8 | |
| Hauteur | 1427 | 56.2 | |
| Garde au sol | |||
| 1.73 | |||
| Poids avec pleins | 1705 kg | 3759 | |
| Répartition poids AV | |||
| Réservoir à essence | 63 litres | 13.9 [16.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.3 | ||
| maître-couple | 2.15 m² | ||
| SCx | 0.65 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Volkswagen | ||
| Type moteur | |||
| Cylinders | V 8 | ||
| 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)
5 Soupapes par cylindre 40 Total vannes |
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| Puissance maximale | 344 PS (339 bhp) (253 kW) à 7000 tr/mn |
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| Couple maximale | 410 Nm (302 ft·lb) (41.8 kgm) à 3500 tr/mn |
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| Specific output | 60.7 kW/litre 82.6 ps/litre 81.4 bhp/litre 1.33 bhp/cu in |
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98.49 Nm/litre
1.19 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 11:1 | ||
| Carburant | Bo Motronic fuel injection | ||
| bmep (brake mean effective pressure) | 1237.6 kPa (179.5 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 | 5.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 201.59 PS/tonne (1000 kg) 0.2 PS/kg 148.27 kW/tonne (1000 kg) 0.15 kW/kg 198.83 bhp/tonne (1000 kg) 0.2 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.74 kg/kW 11.27 lb/bhp |
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| Consommation | |||
| Consommation | 17.9/9.1/12.3 l/100km urban/extra-urban/overall | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 17.9/9.1/12.3 l/100km urban/extra-urban/overall | ||
| km/litre | 5.6/11.0/8.1 km/l urban/extra-urban/overall | ||
| UK MPG | 15.8/31.0/23.0 UK MPG urban/extra-urban/overall | ||
| US MPG | 13.1/25.8/19.1 US MPG urban/extra-urban/overall | ||
| Emissions de CO₂ | 295.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | all wheel drive | ||
| Répartition du couple | |||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.4Li.U&LW.ARB. | ||
| Suspension AR | I.TzLi.ARB. | ||
| Roues AV | 8J x 18 | ||
| Roues AR | 8J x 18 | ||
| Pneumatiques AV | 235/40 R 18 Y | ||
| Pneumatiques AR | 235/40 R 18 Y | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.69 | ||
| Rapport de pont | 3.54 | ||
| Généralités | |||
| Carfolio.com ID | 121308 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 35.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2004 Audi S4 Tiptronic added 2004-10-10. Last modified 2013-02-28. |
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