The Chevrolet Impala LS is a front wheel drive vehicle, with the engine placed in the front, and a 4 door saloon (sedan) body.
Powering the Chevrolet Impala LS is a double overhead camshaft, 3.6 litre naturally aspirated 6 cylinder powerplant, with 4 valves per cylinder that develops power and torque figures of 300 bhp (304 PS/224 kW) at 6800 rpm and 355 N·m (262 lb·ft/36.2 kgm) at 5300 rpm respectively.
The power is supplied to the wheels by means of a 6 speed automatic gearbox.
Its quoted kerb weight is 1613 kg.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2807 | 110.5 | |
| Voies AV | 1585 | 62.4 | |
| Voies AR | 1562 | 61.5 | |
| Longueur | 5090 | 200.4 | |
| Largeur | 1851 | 72.9 | |
| Hauteur | 1491 | 58.7 | |
| Garde au sol | |||
| 1.81 | |||
| Poids avec pleins | 1613 kg | 3556 | |
| Répartition poids AV | 62% front | ||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.33 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | LFX | ||
| Cylinders | V 6 | ||
| 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 | 304 PS (300 bhp) (224 kW) à 6800 tr/mn |
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| Couple maximale | 355 Nm (262 ft·lb) (36.2 kgm) à 5300 tr/mn |
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| Specific output | 62.8 kW/litre 85.3 ps/litre 84.2 bhp/litre 1.38 bhp/cu in |
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99.61 Nm/litre
1.2 ft·lb/cu3 |
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| Construction | aluminum block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10.2:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1251.7 kPa (181.5 psi) | ||
| Régime maximal | 7200 tr/mn | ||
| 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 188.57 PS/tonne (1000 kg) 0.19 PS/kg 138.69 kW/tonne (1000 kg) 0.14 kW/kg 185.99 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.21 kg/kW 12.04 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 | 2.400 | ||
| Turning circle | |||
| Suspension AV | I.MS.CS.ARB. | ||
| Suspension AR | I.3Li.CS.ARB. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | P225/60 R 16 | ||
| Pneumatiques AR | P225/60 R 16 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 303 mm | ||
| Diamètre des freins AR | 278 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.74 | ||
| Rapport de pont | 3.16 | ||
| Généralités | |||
| Carfolio.com ID | 265232 | ||
| 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 LS (2013) added 2012-02-08. Last modified 2020-02-02. |
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