The TT Roadster 1.8T is a front wheel drive convertible/cabriolet motor vehicle with a front positioned engine, produced by Audi.
Its 1.8 litre engine is a turbocharged, double overhead camshaft, 4 cylinder that produces 161 bhp (163 PS/120 kW) of power at 5700 rpm, and maximum torque of 225 N·m (166 lb·ft/22.9 kgm) at 1950-5400 rpm.
Power is delivered to the wheels via a 5 speed manual gearbox.
Quoted weight at the kerb is 1335 kg.
It is said to be able to achieve a maxiumum speed of 218 km/h which is 135 mph, manufacturer claimed fuel consumption is 11.2/6.4/8.2 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 197.0 g/km.
Full specs
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| Carrocería | |||
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| Carrocería | 2+2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2422 | 95.4 | |
| Vía delantera | 1528 | 60.2 | |
| Vía trasera | 1513 | 59.6 | |
| Longitud | 4041 | 159.1 | |
| Ancho | 1764 | 69.4 | |
| Altura | 1349 | 53.1 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.67 | ||
| Peso en vacío | 1335 kg | 2943 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 55 litres | 12.1 [14.5] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.34 | ||
| Superficie frontal | 1.99 m² | ||
| SCx | 0.68 | ||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | Audi | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 1.8 litre 1781 cc (108.683 cu in) |
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| Diámetro × Carrera | 81 × 86.4 mm
3.19 × 3.4 in |
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| Relación diámetro/carrera | 0.94 | ||
| Distribución | double overhead camshaft (DOHC)
5 válvulas por cilindro 20 Total de válvulas |
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| Potencia nominal | 163 PS (161 bhp) (120 kW) a 5700 rpm |
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| Par motor máximo | 225 Nm (166 ft·lb) (22.9 kgm) a 1950-5400 rpm |
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| Potencia específica | 67.4 kW/litre 91.7 ps/litre 90.4 bhp/litre 1.48 bhp/cu in |
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126.33 Nm/litre
1.53 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 9.5:1 | ||
| Alimentación | Bo Motronic ME 7.5 fuel injection | ||
| 1587.6 kPa (230.3 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 445.25 cc | |||
| Aspiración | Turbo | ||
| Compresor | |||
| intercooler | Y | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 8.2 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 218 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 122.28 PS/tonne (1000 kg) 0.12 PS/kg 89.93 kW/tonne (1000 kg) 0.09 kW/kg 120.6 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.12 kg/kW 18.57 lb/bhp |
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| Consumos | |||
| Consumo de combustible | 11.2/6.4/8.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 11.2/6.4/8.2 l/100km urban/extra-urban/combined | ||
| km/litre | 8.9/15.6/12.2 km/l urban/extra-urban/combined | ||
| UK MPG | 25.2/44.1/34.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 21.0/36.8/28.7 US MPG urban/extra-urban/combined | ||
| Emisiones de CO2 | 197.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | J | ||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | transverse | ||
| Tracción | front wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.MS.LW.ARB. | ||
| Suspensión trasera | TB.ARB. | ||
| Ruedas delante | 7J x 16 | ||
| Ruedas detrás | 7J x 16 | ||
| Neumáticos delante | 205/55 R 16 W | ||
| Neumáticos detrás | 205/55 R 16 W | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.84 | ||
| Desmultiplicación grupo cónico | 3.94 | ||
| General | |||
| Carfolio.com ID | 132363 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2005 Audi TT Roadster 1.8T added 2005-08-25. Last modified 2013-02-28. |
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