The A8 4.0 TFSI quattro is an all wheel drive sedan/saloon motor car with a front mounted engine, sold by Audi.
It's powered courtesy of a turbocharged engine of 4 litre capacity. This powerplant features double overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 4 valves per cylinder. It has an output of 414 bhp (420 PS/309 kW) of power at 5000 rpm, and maximum torque of 600 N·m (443 lb·ft/61.2 kgm) at 1500-4500 rpm.
The power is transmitted to the wheels through an 8 speed automatic gearbox.
The Audi A8 4.0 TFSI quattro weighs a stated 1970 kg at the kerb.
Top stated speed is 250 km/h (155 mph), officially quoted fuel consumption figures are 13.0/7.3/9.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 219.0 g/km.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2992 | 117.8 Zoll | |
| Spurweite vorn | 1644 | 64.7 Zoll | |
| Spurweite hinten | 1635 | 64.4 Zoll | |
| Länge | 5137 | 202.2 Zoll | |
| Breite | 1949 | 76.7 Zoll | |
| Höhe | 1460 | 57.5 Zoll | |
| Bodenfreiheit | |||
| 1.72 | |||
| Leergewicht | 1970 kg | 4343 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | 0.27 | ||
| Stirnfläche | 2.41 m² | ||
| CdA | 0.65 | ||
| Motorisierung | |||
| turbocharged petrol | |||
| Motor Hersteller | Audi | ||
| Motor-Typ | |||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 4 litre 3993 cc (243.668 cu in) |
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| Bohrung × Hub | 84.5 × 89 mm
3.33 × 3.5 in |
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| Bohrung/Hub Verhältnis | 0.95 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 32 Insgesamt Ventile |
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| Leistung | 420 PS (414 bhp) (309 kW) bei 5000 U/min |
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| Max. Drehmoment | 600 Nm (443 ft·lb) (61.2 kgm) bei 1500-4500 U/min |
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| spezifisches Leistung | 77.3 kW/litre 105.1 ps/litre 103.7 bhp/litre 1.7 bhp/cu in |
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| Spezifisches Drehmoment |
150.26 Nm/litre
1.82 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 10.1:1 | ||
| Vergasser/Einspritzung | direct petrol injection | ||
| effektiver Mitteldruck | 1888.3 kPa (273.9 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 499.13 cc | ||
| Aspiration | Turbo | ||
| Kompressor-typ | |||
| Ladeluftkühler | |||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 213.07 PS/tonne (1000 kg) 0.21 PS/kg 156.71 kW/tonne (1000 kg) 0.16 kW/kg 210.15 bhp/tonne (1000 kg) 0.21 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.38 kg/kW 10.66 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 13.0/7.3/9.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.0/7.3/9.4 l/100km urban/extra-urban/combined | ||
| km/litre | 7.7/13.7/10.6 km/l urban/extra-urban/combined | ||
| UK MPG | 21.7/38.7/30.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 18.1/32.2/25.0 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 219.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | E | ||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | all wheel drive | ||
| Drehmomentverteilung | |||
| Lenkungtyp | Zahnstangenlenkung mit Servounterstützung | ||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 8.0J x 18 | ||
| Rädergröße hintern | 8.0J x 18 | ||
| Reifen vorn | 235/55 R 18 104Y | ||
| Reifen hintern | 235/55 R 18 102Y | ||
| Bremsen vorn/hintern | VeDi/VeDi-S-ABS | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 8 gang Automatikgetriebe | ||
| Hinterachse | 0.67 | ||
| Hinterachse Übersetzungen | 3.20 | ||
| Allgemein | |||
| Carfolio.com ID | 281765 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 35.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 Audi A8 4.0 TFSI quattro added 2012-07-22. Last modified 2020-02-02. |
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