The Buick LaCrosse CXS is a front wheel drive motor vehicle, with the powerplant placed in the front, and a 4 door saloon (sedan) bodyshell.
Power is supplied by a double overhead camshaft, 3.6 litre naturally aspirated 6 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 240 bhp (243 PS/179 kW) at 6000 rpm and 305 N·m (225 lb·ft/31.1 kgm) at 2000 rpm respectively.
Power is transferred to the wheels through a 4 speed automatic gearbox.
Its claimed weight at the kerb is 1619 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 | 2807 | 110.5 | |
| Voies AV | 1567 | 61.7 | |
| Voies AR | 1562 | 61.5 | |
| Longueur | 5032 | 198.1 | |
| Largeur | 1854 | 73 | |
| Hauteur | 1458 | 57.4 | |
| Garde au sol | |||
| 1.79 | |||
| Poids avec pleins | 1619 kg | 3569 | |
| Répartition poids AV | |||
| Réservoir à essence | 66.2 litres | 14.6 [17.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | LY7 | ||
| 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 | 243 PS (240 bhp) (179 kW) à 6000 tr/mn |
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| Couple maximale | 305 Nm (225 ft·lb) (31.1 kgm) à 2000 tr/mn |
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| Specific output | 50.2 kW/litre 68.3 ps/litre 67.3 bhp/litre 1.1 bhp/cu in |
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85.58 Nm/litre
1.03 ft·lb/cu3 |
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| Construction | aluminum block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10.2:1 | ||
| Carburant | SPFi | ||
| bmep (brake mean effective pressure) | 1075.4 kPa (156 psi) | ||
| Régime maximal | 6700 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 150.3 PS/tonne (1000 kg) 0.15 PS/kg 110.54 kW/tonne (1000 kg) 0.11 kW/kg 148.24 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.05 kg/kW 15.11 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 | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.MS.CS.ARB. | ||
| Suspension AR | I.3Li.CS.ARB. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | P225/55 R 17 AL2 | ||
| Pneumatiques AR | P225/55 R 17 AL2 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 297 mm | ||
| Diamètre des freins AR | 269 mm | ||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 0.71 | ||
| Rapport de pont | 3.69 | ||
| Généralités | |||
| Carfolio.com ID | 156134 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 32.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2004 Buick LaCrosse CXS (2005) added 2007-04-12. Last modified 2013-02-28. |
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