This automobile has a 4 door saloon (sedan) type body with a front located engine powering the front wheels.
Its 2.5 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder that produces 196 bhp (199 PS/146 kW) of power at 6300 rpm, and maximum torque of 252 N·m (186 lb·ft/25.7 kgm) at 4400 rpm.
Power is delivered to the wheels by means of a 6 speed automatic gearbox.
Stated weight at the kerb is 1692 kg.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2837 | 111.7 | |
| Voies AV | 1580 | 62.2 | |
| Voies AR | 1575 | 62 | |
| Longueur | 5113 | 201.3 | |
| Largeur | 1854 | 73 | |
| Hauteur | 1496 | 58.9 | |
| Garde au sol | |||
| 1.8 | |||
| Poids avec pleins | 1692 kg | 3730 | |
| Répartition poids AV | |||
| Réservoir à essence | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2.5 litre 2457 cc (149.935 cu in) |
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| Alésage × Course | 88 × 101 mm
3.46 × 3.98 in |
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| Rapport alésage / course | 0.87 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (SAE net) |
199 PS (196 bhp) (146 kW) à 6300 tr/mn |
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| Couple maximale (SAE net) |
252 Nm (186 ft·lb) (25.7 kgm) à 4400 tr/mn |
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| Specific output (SAE net) |
59.5 kW/litre 80.9 ps/litre 79.8 bhp/litre 1.31 bhp/cu in |
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(SAE net) |
102.56 Nm/litre
1.24 ft·lb/cu3 |
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| Construction | cast aluminum block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 11.25:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1288.9 kPa (186.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 614.25 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| 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 117.45 PS/tonne (1000 kg) 0.12 PS/kg 86.38 kW/tonne (1000 kg) 0.09 kW/kg 115.84 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.58 kg/kW 19.34 lb/bhp |
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| Consommation | |||
| Consommation | 22/31 US MPG EPA city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 10.7/7.6 l/100km city/highway | ||
| km/litre | 9.4/13.2 km/l city/highway | ||
| UK MPG | 26.4/37.2 UK MPG city/highway | ||
| US MPG | 22.0/31.0 US MPG city/highway | ||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.730 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | P235/50 R 18 | ||
| Pneumatiques AR | P235/50 R 18 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 321 mm | ||
| Diamètre des freins AR | 315 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.75 | ||
| Rapport de pont | 3.23 | ||
| Généralités | |||
| Carfolio.com ID | 402094 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 19.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Chevrolet Impala added 2015-02-22. Last modified 2020-02-02. |
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