The A4 1.8 TFSI is a front wheel drive saloon (sedan) passenger car with a front placed engine, from Audi.
The A4 1.8 TFSI is part of Audi's B8 range of cars.
The Audi A4 1.8 TFSI's engine is a turbocharged petrol, 1.8 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. It develops 158 bhp (160 PS/118 kW) of power at 4500-6200 rpm, and maximum torque of 250 N·m (184 lb·ft/25.5 kgm) at 1500-4500 rpm.
This power is supplied to the wheels via a 6 speed manual gearbox.
Claimed kerb weight is 1410 kg.
Maximum speed stated is 225 km/h, which is 140 mph, officially stated fuel consumption is 9.9/5.5/7.1 l/100km urban/extra-urban/overall, and carbon dioxide emissions are 169.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2808 | 110.6 | |
| Voies AV | 1564 | 61.6 | |
| Voies AR | 1551 | 61.1 | |
| Longueur | 4703 | 185.2 | |
| Largeur | 1826 | 71.9 | |
| Hauteur | 1427 | 56.2 | |
| Garde au sol | |||
| 1.67 | |||
| Poids avec pleins | 1410 kg | 3109 | |
| Répartition poids AV | |||
| Réservoir à essence | 65 litres | 14.3 [17.2] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.27 | ||
| maître-couple | 2.19 m² | ||
| SCx | 0.59 | ||
| turbocharged petrol | |||
| Constructeur du moteur | Audi | ||
| Type moteur | EA888 | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1798 cc (109.721 cu in) |
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| Alésage × Course | 82.5 × 84.1 mm
3.25 × 3.31 in |
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| Rapport alésage / course | 0.98 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 160 PS (158 bhp) (118 kW) à 4500-6200 tr/mn |
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| Couple maximale | 250 Nm (184 ft·lb) (25.5 kgm) à 1500-4500 tr/mn |
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| Specific output | 65.5 kW/litre 89.1 ps/litre 87.9 bhp/litre 1.44 bhp/cu in |
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139.04 Nm/litre
1.68 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.6:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1747.3 kPa (253.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 449.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | Y | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | 6 s | ||
| 0-60mph | |||
| 0-100km/h | 8.6 s | ||
| 0-160km/h | 23.5 s | ||
| 0-400m | 16.4 s
@ 85.13 mph |
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| 0-1000m | |||
| Vitesse | 225 km/h (140 mph) | ||
| Power-to-weight ratio | Higher is better 113.61 PS/tonne (1000 kg) 0.11 PS/kg 83.56 kW/tonne (1000 kg) 0.08 kW/kg 112.06 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.97 kg/kW 19.99 lb/bhp |
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| Consommation | |||
| Consommation | 9.9/5.5/7.1 l/100km urban/extra-urban/overall | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.9/5.5/7.1 l/100km urban/extra-urban/overall | ||
| km/litre | 10.1/18.2/14.1 km/l urban/extra-urban/overall | ||
| UK MPG | 28.5/51.4/39.8 UK MPG urban/extra-urban/overall | ||
| US MPG | 23.8/42.8/33.1 US MPG urban/extra-urban/overall | ||
| Emissions de CO₂ | 169.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | H | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.750 | ||
| Turning circle | |||
| Suspension AV | I.5Li.U&LW.ARB. | ||
| Suspension AR | I.TzLi.ARB. | ||
| Roues AV | 7J x 16 | ||
| Roues AR | 7J x 16 | ||
| Pneumatiques AV | 205/60 R 16 | ||
| Pneumatiques AR | 205/60 R 16 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.63 | ||
| Rapport de pont | 4.14 | ||
| Généralités | |||
| Carfolio.com ID | 161150 | ||
| Production total | |||
| Type mines | |||
| B8 | |||
| RAC rating | 16.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Audi A4 1.8 TFSI added 2007-09-13. Last modified 2013-02-28. |
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