This car has a 2 door coupé body style with a mid located engine powering the rear wheels.
The Porsche Cayman GT4 belongs to the 981 range of cars from Porsche.
The 6 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a displacement of 3.8 litres. In this application it musters power and torque figures of 380 bhp (385 PS/283 kW) at 7400 rpm and 420 Nm (310 lbft/42.8 kgm) at 4750-6000 rpm respectively.
The engine supplies its power through to the wheels via a 6 speed manual gearbox.
It weighs a claimed 1415 kg at the kerb.
Maximum speed claimed is 295 km/h, which is 183 mph, officially stated fuel consumption figures are 14.8/7.8/10.3 l/100km urban/extra-urban/combined Euro 6, and carbon dioxide emissions are 238.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2484 | 97.8 | |
| Spoorbreedte voor | 1539 | 60.6 | |
| Spoorbreedte achter | 1533 | 60.4 | |
| Lengte | 4438 | 174.7 | |
| Breedte | 1817 | 71.5 | |
| Hoogte | 1266 | 49.8 | |
| Bodemvrijheid | |||
| 1.79 | |||
| Gewicht | 1415 kg | 3120 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 54 litres | 11.9 [14.3] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | 0.32 | ||
| Frontaal oppervlak | 2.00 m² | ||
| CdA | 0.64 | ||
| naturally aspirated petrol | |||
| Motor fabrikant | Porsche | ||
| Motor nummer | |||
| Aantal cilinders | Flat 6 | ||
| Cilinderinhoud | 3.8 litre 3800 cc (231.89 cu in) |
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| Boring × Slag | 102 × 77.5 mm
4.02 × 3.05 in |
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| Boring/slag verhouding | 1.32 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 24 Totaal aantal kleppen |
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| Vermogen | 385 PS (380 bhp) (283 kW) bij 7400 t/min |
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| Max. koppel | 420 Nm (310 ft·lb) (42.8 kgm) bij 4750-6000 t/min |
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| Specific output | 74.6 kW/litre 101.4 ps/litre 100 bhp/litre 1.64 bhp/cu in |
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110.53 Nm/litre
1.34 ft·lb/cu3 |
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| Motor constructie | aluminium block & head | ||
| Smering | |||
| Compressieverhouding | 12.5:1 | ||
| Brandstofsysteem | direct petrol injection | ||
| 1388.9 kPa (201.4 psi) | |||
| Maximum tpm | 7800 t/min | ||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 633.33 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | 4.2 s | ||
| 0-100km/h | 4.4 s | ||
| 0-160km/h | |||
| 0-400m | 12.5 s | ||
| 0-1000m | |||
| Max. snelheid | 295 km/h (183 mph) | ||
| Power-to-weight ratio | Higher is better 272.28 PS/tonne (1000 kg) 0.27 PS/kg 200.26 kW/tonne (1000 kg) 0.2 kW/kg 268.55 bhp/tonne (1000 kg) 0.27 bhp/kg 0.12 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.99 kg/kW 8.34 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | 14.8/7.8/10.3 l/100km urban/extra-urban/combined Euro 6 | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.8/7.8/10.3 l/100km urban/extra-urban/combined | ||
| km/litre | 6.8/12.8/9.7 km/l urban/extra-urban/combined | ||
| UK MPG | 19.1/36.2/27.4 UK MPG urban/extra-urban/combined | ||
| US MPG | 15.9/30.2/22.8 US MPG urban/extra-urban/combined | ||
| CO2 Emissies | 238.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | L | ||
| CO2 Effizienz (DE) | G | ||
| Onderstel | |||
| Motor plaatsing | mid | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 8½J x 20 ET61 | ||
| Velgmaat achter | 11J x 20 ET50 | ||
| Bandenmaat voor | 245/35 ZR 20 | ||
| Bandenmaat agter | 295/30 ZR 20 | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | 380 mm | ||
| Rem diameter agter | 380 mm | ||
| Braked area | |||
| Versnellingsbak | 6 speed manual | ||
| Hoogste versnelling verhouding | 0.81 | ||
| Achteras verhouding | 3.89 | ||
| Algemeen | |||
| Carfolio.com ID | 400037 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | 981 | ||
| RAC rating | 38.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2015 Porsche Cayman GT4 added 2015-02-05. Last modified 2020-02-02. |
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