The Cayman is a rear wheel drive coupé motor vehicle with a mid placed engine, sold by Porsche.
It forms part of Porsche's 987C family of cars.
Its 2.7 litre engine is a naturally aspirated, double overhead camshaft, 6 cylinder that produces 242 bhp (245 PS/180 kW) of power at 6500 rpm, and maximum torque of 273 N·m (201 lb·ft/27.8 kgm) at 4600-6000 rpm. Lubrication is of the dry sump-type.
The engine delivers its power through to the wheels via a 6 speed manual transmission.
With a stated weight at the kerb of 1300 kg, the Porsche Cayman manages the 0-100 km/h benchmark in 6.1 seconds and the standing kilometre in 25.8 seconds.
It is claimed to achieve a top speed of 260 km/h (162 mph), officially quoted fuel consumption figures are 14.1/7.1/9.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 227.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2415 | 95.1 | |
| Voies AV | 1490 | 58.7 | |
| Voies AR | 1534 | 60.4 | |
| Longueur | 4341 | 170.9 | |
| Largeur | 1801 | 70.9 | |
| Hauteur | 1305 | 51.4 | |
| Garde au sol | |||
| 1.8 | |||
| Poids avec pleins | 1300 kg | 2866 | |
| Répartition poids AV | |||
| Réservoir à essence | 64 litres | 14.1 [16.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.29 | ||
| maître-couple | 1.98 m² | ||
| SCx | 0.57 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Porsche | ||
| Type moteur | M97.20 | ||
| Cylinders | Flat 6 | ||
| Cylindrée | 2.7 litre 2687 cc (163.971 cu in) |
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| Alésage × Course | 85.5 × 78 mm
3.37 × 3.07 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 | 245 PS (242 bhp) (180 kW) à 6500 tr/mn |
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| Couple maximale | 273 Nm (201 ft·lb) (27.8 kgm) à 4600-6000 tr/mn |
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| Specific output | 67.2 kW/litre 91.3 ps/litre 90.1 bhp/litre 1.48 bhp/cu in |
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101.6 Nm/litre
1.23 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter sec | ||
| Taux de compression | 11.3:1 | ||
| Carburant | DME fuel injection | ||
| bmep (brake mean effective pressure) | 1276.7 kPa (185.2 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 447.83 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.1 s | ||
| 0-160km/h | 14 s | ||
| 0-400m | |||
| 0-1000m | 25.8 s | ||
| Vitesse | 260 km/h (162 mph) | ||
| Power-to-weight ratio | Higher is better 188.74 PS/tonne (1000 kg) 0.19 PS/kg 138.81 kW/tonne (1000 kg) 0.14 kW/kg 186.15 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.2 kg/kW 12.03 lb/bhp |
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| Consommation | |||
| Consommation | 14.1/7.1/9.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.1/7.1/9.5 l/100km urban/extra-urban/combined | ||
| km/litre | 7.1/14.1/10.5 km/l urban/extra-urban/combined | ||
| UK MPG | 20.0/39.8/29.7 UK MPG urban/extra-urban/combined | ||
| US MPG | 16.7/33.1/24.8 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 227.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | L | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | mid | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.MS.CS.ARB. | ||
| Suspension AR | I.MS.CS.ARB. | ||
| Roues AV | 6.5J x 17 | ||
| Roues AR | 8J x 17 | ||
| Pneumatiques AV | 205/55 ZR 17 | ||
| Pneumatiques AR | 205/55 ZR 17 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 298 mm | ||
| Diamètre des freins AR | 299 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.82 | ||
| Rapport de pont | 3.88 | ||
| Généralités | |||
| Carfolio.com ID | 143594 | ||
| Production total | |||
| Type mines | 987.110 | ||
| 987C | |||
| RAC rating | 27.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Porsche Cayman added 2006-07-27. Last modified 2013-02-28. |
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