The Cadillac XLR Platinum is a 2 door convertible/cabriolet-bodied road car with a front mounted engine powering the rear wheels.
The 4.6 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder that has an output of 320 bhp (324 PS/239 kW) of power at 6400 rpm, and maximum torque of 420 N·m (310 lb·ft/42.8 kgm) at 4400 rpm.
A 6 speed automatic gearbox transmits the power to the driven wheels.
It weighs a claimed 1725 kg at the kerb.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2685 | 105.7 | |
| Voies AV | 1565 | 61.6 | |
| Voies AR | 1577 | 62.1 | |
| Longueur | 4514 | 177.7 | |
| Largeur | 1836 | 72.3 | |
| Hauteur | 1280 | 50.4 | |
| Garde au sol | |||
| 1.68 | |||
| Poids avec pleins | 1725 kg | 3803 | |
| Répartition poids AV | |||
| Réservoir à essence | 68.2 litres | 15 [18] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Cadillac | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.6 litre 4565 cc (278.573 cu in) |
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| Alésage × Course | 93 × 84 mm
3.66 × 3.31 in |
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| Rapport alésage / course | 1.11 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale (SAE net) |
324 PS (320 bhp) (239 kW) à 6400 tr/mn |
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| Couple maximale (SAE net) |
420 Nm (310 ft·lb) (42.8 kgm) à 4400 tr/mn |
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| Specific output (SAE net) |
52.3 kW/litre 71.1 ps/litre 70.1 bhp/litre 1.15 bhp/cu in |
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(SAE net) |
92 Nm/litre
1.11 ft·lb/cu3 |
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| Construction | cast aluminum block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | SFI | ||
| bmep (brake mean effective pressure) | 1156.2 kPa (167.7 psi) | ||
| Régime maximal | 6750 tr/mn | ||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 570.63 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 188.09 PS/tonne (1000 kg) 0.19 PS/kg 138.33 kW/tonne (1000 kg) 0.14 kW/kg 185.51 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.23 kg/kW 12.08 lb/bhp |
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| Consommation | |||
| Consommation | 15/24 US MPG EPA city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 15.7/9.8 l/100km city/highway | ||
| km/litre | 6.4/10.2 km/l city/highway | ||
| UK MPG | 18.0/28.8 UK MPG city/highway | ||
| US MPG | 15.0/24.0 US MPG city/highway | ||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.900 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8 x 18 | ||
| Roues AR | 8 x 18 | ||
| Pneumatiques AV | Goodyear Eagle EMT P235/50 R 18 | ||
| Pneumatiques AR | Goodyear Eagle EMT P235/50 R 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 325 mm | ||
| Diamètre des freins AR | 305 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.67 | ||
| Rapport de pont | 2.56 | ||
| Généralités | |||
| Carfolio.com ID | 648516 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 42.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2009 Cadillac XLR Platinum added 2020-03-06. Last modified 2020-03-16. |
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