The Impreza WRX STi is an all wheel drive sedan/saloon car with a front mounted engine, produced by Subaru.
It is powered by a turbocharged engine of 2 litre capacity. This powerplant features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It develops 261 bhp (265 PS/195 kW) of power at 6000 rpm, and maximum torque of 343 N·m (253 lb·ft/35 kgm) at 4000 rpm.
The engine drives the wheels compliments of a 6 speed manual transmission.
It weighs a claimed 1470 kg at the kerb.
The Subaru Impreza WRX STi is said to be able to achieve a maxiumum speed of 238 km/h or 148 mph, and carbon dioxide emissions are 290.0 g/km.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2525 | 99.4 | |
| Vía delantera | 1490 | 58.7 | |
| Vía trasera | 1480 | 58.3 | |
| Longitud | 4405 | 173.4 | |
| Ancho | 1730 | 68.1 | |
| Altura | 1440 | 56.7 | |
| Despeje del suelo | 155 | 6.1 | |
| Relación Largo:Dist.entre ejes | 1.74 | ||
| Peso en vacío | 1470 kg | 3241 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.33 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| turbocharged petrol | |||
| Fabricante del motor | Subaru | ||
| Código de motor | |||
| Número de cilindros | Flat 4 | ||
| Cilindrada | 2 litre 1994 cc (121.681 cu in) |
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| Diámetro × Carrera | 92 × 75 mm
3.62 × 2.95 in |
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| Relación diámetro/carrera | 1.23 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 265 PS (261 bhp) (195 kW) a 6000 rpm |
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| Par motor máximo | 343 Nm (253 ft·lb) (35 kgm) a 4000 rpm |
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| Potencia específica | 97.6 kW/litre 132.7 ps/litre 130.9 bhp/litre 2.14 bhp/cu in |
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172.02 Nm/litre
2.08 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 8:1 | ||
| Alimentación | EFi | ||
| 2161.6 kPa (313.5 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 498.5 cc | |||
| Aspiración | Turbo | ||
| Compresor | |||
| intercooler | |||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.5 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 238 km/h (148 mph) | ||
| Power-to-weight ratio | Higher is better 180.02 PS/tonne (1000 kg) 0.18 PS/kg 132.4 kW/tonne (1000 kg) 0.13 kW/kg 177.55 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.55 kg/kW 12.62 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | 290.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | all wheel drive | ||
| Alimentación | |||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | 12.00 m | ||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 7½JJ x 17 | ||
| Ruedas detrás | 7½JJ x 17 | ||
| Neumáticos delante | 225/45 R 17 90W | ||
| Neumáticos detrás | 225/45 R 17 90W | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 6 speed manual | ||
| Eje trasero desmultiplicación | 0.76 | ||
| Desmultiplicación grupo cónico | 3.90 | ||
| General | |||
| Carfolio.com ID | 97163 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 21.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2002 Subaru Impreza WRX STi added 2002-07-08. Last modified 2013-02-28. |
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