The Subaru WRX STI is a saloon (sedan) with 4 doors and a front mounted engine which supplies the power through all four wheels.
The Subaru WRX STI is one of the CBA-VAB model family from Subaru.
Its 4 cylinder, double overhead camshaft turbocharged powerplant has 4 valves per cylinder and a volume of 2 litres. It musters power and torque figures of 304 bhp (308 PS/227 kW) at 6400 rpm and 422 Nm (311 lbft/43 kgm) at 4400 rpm respectively.
A 6 speed manual 'box transmits the power to the wheels.
Stated weight at the kerb is 1480 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2650 | 104.3 | |
| Voies AV | 1530 | 60.2 | |
| Voies AR | 1540 | 60.6 | |
| Longueur | 4595 | 180.9 | |
| Largeur | 1795 | 70.7 | |
| Hauteur | 1475 | 58.1 | |
| Garde au sol | 140 | 5.5 | |
| 1.73 | |||
| Poids avec pleins | 1480 kg | 3263 | |
| Répartition poids AV | |||
| Réservoir à essence | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Subaru | ||
| Type moteur | EJ20 | ||
| Cylinders | Flat 4 | ||
| Cylindrée | 2 litre 1994 cc (121.681 cu in) |
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| Alésage × Course | 92 × 75 mm
3.62 × 2.95 in |
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| Rapport alésage / course | 1.23 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 308 PS (304 bhp) (227 kW) à 6400 tr/mn |
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| Couple maximale | 422 Nm (311 ft·lb) (43 kgm) à 4400 tr/mn |
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| Specific output | 113.7 kW/litre 154.6 ps/litre 152.5 bhp/litre 2.5 bhp/cu in |
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211.63 Nm/litre
2.56 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 8:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 2659.5 kPa (385.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 498.5 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 208.26 PS/tonne (1000 kg) 0.21 PS/kg 153.17 kW/tonne (1000 kg) 0.15 kW/kg 205.41 bhp/tonne (1000 kg) 0.21 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.53 kg/kW 10.91 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | all wheel drive | ||
| Répartition du couple | |||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 245/40 R 18 | ||
| Pneumatiques AR | 245/40 R 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.84 | ||
| Rapport de pont | 3.90 | ||
| Généralités | |||
| Carfolio.com ID | 370458 | ||
| Production total | |||
| Type mines | |||
| CBA-VAB | |||
| RAC rating | 21.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2014 Subaru WRX STI added 2014-08-31. Last modified 2020-02-02. |
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