This automobile has a 2 door coupé type body with a mid mounted engine supplying power to the rear wheels.
The Porsche Cayman R belongs to the 987C model family from Porsche.
The 6 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a volume of 3.4 litres. In this application it provides power and torque figures of 325.5 bhp (330 PS/243 kW) at 7400 rpm and 370 Nm (273 lbft/37.7 kgm) at 4750 rpm respectively. It features dry sump-type lubrication.
This power is transmitted to the wheels through a 6 speed manual gearbox.
The quoted kerb weight is 1295 kg.
It is claimed to achieve a maxiumum speed of 282 km/h (175 mph), quoted fuel consumption figures are 14.2/7.1/9.7 l/100km urban/extra-urban/combined (EU4), and carbon dioxide emissions are 228.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2415 mm | 95.1 inches | |
| Track/tread (front) | 1490 mm | 58.7 inches | |
| Track/tread (rear) | 1530 mm | 60.2 inches | |
| Length | 4347 mm | 171.1 inches | |
| Width | 1801 mm | 70.9 inches | |
| Height | 1286 mm | 50.6 inches | |
| Ground clearance | 103 mm | 4.1 inches | |
| length:wheelbase ratio | 1.8 | ||
| Kerb weight | 1295 kg | 2855 lb | |
| Weight distribution | |||
| fuel tank capacity | 54 litres | 11.9 [14.3] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.3 | ||
| Frontal area | 1.99 m² | ||
| CdA | 0.60 | ||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Porsche | ||
| Engine code | |||
| Cylinders | Flat 6 | ||
| Capacity | 3.4 litre 3436 cc (209.678 cu in) |
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| Bore × Stroke | 97 × 77.5 mm
3.82 × 3.05 in |
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| Bore/stroke ratio | 1.25 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 330 PS (325.5 bhp) (243 kW) at 7400 rpm |
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| maximum torque | 370 Nm (273 ft·lb) (37.7 kgm) at 4750 rpm |
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| Specific output | 70.6 kW/litre 96 ps/litre 94.7 bhp/litre 1.55 bhp/cu in |
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| Specific torque |
107.68 Nm/litre
1.3 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | dry sumped | ||
| compression ratio | 12.5:1 | ||
| Fuel system | Siemens SDI 3.1 direct petrol injection | ||
| bmep (brake mean effective pressure) | 1353.2 kPa (196.3 psi) | ||
| Maximum RPM | 7500 rpm | ||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 572.67 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5 s | ||
| Acceleration 0-160km/h (100mph) | 10.7 s | ||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 282 km/h (175 mph) | ||
| Power-to-weight ratio | Higher is better 254.85 PS/tonne (1000 kg) 0.25 PS/kg 187.43 kW/tonne (1000 kg) 0.19 kW/kg 251.35 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.34 kg/kW 8.91 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 14.2/7.1/9.7 l/100km urban/extra-urban/combined (EU4) | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.2/7.1/9.7 l/100km urban/extra-urban/combined | ||
| km/litre | 7.0/14.1/10.3 km/l urban/extra-urban/combined | ||
| UK MPG | 19.9/39.8/29.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 16.6/33.1/24.2 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 228.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | L | ||
| CO2 Effizienz (DE) | G | ||
| chassis | |||
| Engine position | mid | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | 2.620 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8½J x 19 | ||
| Wheel size rear | 10J x 19 | ||
| Tyres front | 235/35 ZR 19 | ||
| Tyres rear | 265/35 ZR 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 318 mm | ||
| Rear brake diameter | 299 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.81 | ||
| Final drive ratio | 3.89 | ||
| general | |||
| Carfolio.com ID | 233079 | ||
| Production total | |||
| Model code | |||
| Model family | 987C | ||
| RAC rating | 35.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2010 Porsche Cayman R added 2011-02-13. Last modified 2020-02-02. |
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