Chevrolet Impala LT is an automobile that has a 4 door saloon (sedan) body style with a front located engine supplying power to the front wheels.
It is powered by a naturally aspirated engine of 3.6 litre capacity. This powerplant features double overhead camshaft valve gear, a 60 degree V 6 cylinder layout, and 4 valves per cylinder. It develops 303 bhp (307 PS/226 kW) of power at 6800 rpm, and maximum torque of 358 N·m (264 lb·ft/36.5 kgm) at 5300 rpm.
A 6 speed automatic 'box transfers the power to the wheels.
Stated weight at the kerb is 1724 kg.
Full specs
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| 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 | 1724 kg | 3801 | |
| 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 | V 6 in 60° vee | ||
| Cylindrée | 3.6 litre 3564 cc (217.489 cu in) |
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| Alésage × Course | 94 × 85.6 mm
3.7 × 3.37 in |
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| Rapport alésage / course | 1.1 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 307 PS (303 bhp) (226 kW) à 6800 tr/mn |
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| Couple maximale | 358 Nm (264 ft·lb) (36.5 kgm) à 5300 tr/mn |
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| Specific output | 63.4 kW/litre 86.2 ps/litre 85 bhp/litre 1.39 bhp/cu in |
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100.45 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 10.2:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1262.3 kPa (183.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 594 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 178.2 PS/tonne (1000 kg) 0.18 PS/kg 131.06 kW/tonne (1000 kg) 0.13 kW/kg 175.75 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.63 kg/kW 12.75 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 | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.MS. | ||
| Suspension AR | I.MultiLi.CS.ARB. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 268081 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 32.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 Chevrolet Impala LT (2014) added 2012-04-05. Last modified 2020-02-02. |
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