The Impreza WRX STI is an all wheel drive hatchback motor vehicle with a front placed engine, from Subaru.
Its 4 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a volume of 2.5 litres. It produces power and torque figures of 305 bhp (309 PS/227 kW) at 6000 rpm and 393 Nm (290 lbft/40.1 kgm) at 4000 rpm respectively.
A 6 speed manual gearbox transfers the power to the wheels.
Its quoted kerb weight is 1540 kg.
Full specs
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Applicable to the USA domestic market(s). | ||
| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater hatchback | ||
| Anzahl türen | 5 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2620 | 103.1 Zoll | |
| Spurweite vorn | 1529 | 60.2 Zoll | |
| Spurweite hinten | 1539 | 60.6 Zoll | |
| Länge | 4415 | 173.8 Zoll | |
| Breite | 1796 | 70.7 Zoll | |
| Höhe | 1476 | 58.1 Zoll | |
| Bodenfreiheit | 155 | 6.1 Zoll | |
| 1.69 | |||
| Leergewicht | 1540 kg | 3395 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 64 litres | 14.1 [16.9] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| turbocharged petrol | |||
| Motor Hersteller | Subaru | ||
| Motor-Typ | |||
| Anzahl zylinders | Flat 4 | ||
| Hubraum | 2.5 litre 2457 cc (149.935 cu in) |
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| Bohrung × Hub | 99.5 × 79 mm
3.92 × 3.11 in |
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| Bohrung/Hub Verhältnis | 1.26 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung | 309 PS (305 bhp) (227 kW) bei 6000 U/min |
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| Max. Drehmoment | 393 Nm (290 ft·lb) (40.1 kgm) bei 4000 U/min |
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| spezifisches Leistung | 92.6 kW/litre 125.9 ps/litre 124.1 bhp/litre 2.03 bhp/cu in |
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| Spezifisches Drehmoment |
159.95 Nm/litre
1.93 ft·lb/cu3 |
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| Engine construction | aluminium block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 8.2:1 | ||
| Vergasser/Einspritzung | SMPFI | ||
| effektiver Mitteldruck | 2010 kPa (291.5 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 614.25 cc | ||
| Aspiration | Turbo | ||
| Kompressor-typ | |||
| Ladeluftkühler | Y | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | |||
| Power-to-weight ratio | Higher is better 200.8 PS/tonne (1000 kg) 0.2 PS/kg 147.69 kW/tonne (1000 kg) 0.15 kW/kg 198.05 bhp/tonne (1000 kg) 0.2 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.77 kg/kW 11.31 lb/bhp |
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| Verbrauch | |||
| Verbrauch | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | all wheel drive | ||
| Drehmomentverteilung | |||
| Lenkungtyp | |||
| Lenkradumdrehungen | 2.800 | ||
| Wendekruis | |||
| Radaufhängen vorn | I.MS.CS.ARB. | ||
| Radaufhängen hintern | I.DW.ARB. | ||
| Rädergröße vorn | 8½JJ x 18 | ||
| Rädergröße hintern | 8½JJ x 18 | ||
| Reifen vorn | Dunlop SP Sport 600 245/40 R 18 93W | ||
| Reifen hintern | Dunlop SP Sport 600 245/40 R 18 93W | ||
| Bremsen vorn/hintern | VeDi/VeDi-S-ABS | ||
| Bremse Durchmesser vorn | 330 mm | ||
| Bremse Durchmesser hintern | 320 mm | ||
| Braked area | |||
| Getriebe | 6 gang Schaltgetriebe | ||
| Hinterachse | 0.76 | ||
| Hinterachse Übersetzungen | 3.90 | ||
| Allgemein | |||
| Carfolio.com ID | 181236 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 24.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Subaru Impreza WRX STI (2008) added 2008-07-20. Last modified 2013-02-28. |
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