This automobile has a 2 door coupé type body with a mid mounted engine powering the rear wheels.
The 718 Cayman GT4 RS forms part of Porsche's 982 model range.
The 4 litre engine is a naturally aspirated, double overhead camshaft, 6 cylinder that develops 493 bhp (500 PS/368 kW) of power at 8400 rpm, and maximum torque of 450 N·m (332 lb·ft/45.9 kgm) at 6750 rpm. It features dry sump-type lubrication.
The power is transferred to the wheels through a 7 speed automatic gearbox.
It weighs a claimed 1490 kg at the kerb.
Its maximum speed stated is 315 km/h or 196 mph, officially stated fuel consumption figures are 17.4/9.3/12.3 l/100km urban/extra-urban/combined NEDC Euro 6d, and carbon dioxide emissions are 281.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2482 | 97.7 | |
| Spoorbreedte voor | 1545 | 60.8 | |
| Spoorbreedte achter | 1542 | 60.7 | |
| Lengte | 4456 | 175.4 | |
| Breedte | 1822 | 71.7 | |
| Hoogte | 1267 | 49.9 | |
| Bodemvrijheid | |||
| 1.8 | |||
| Gewicht | 1490 kg | 3285 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 54 litres | 11.9 [14.3] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | 0.33 | ||
| Frontaal oppervlak | 2.03 m² | ||
| CdA | 0.67 | ||
| naturally aspirated petrol | |||
| Motor fabrikant | Porsche | ||
| Motor nummer | |||
| Aantal cilinders | Flat 6 | ||
| Cilinderinhoud | 4 litre 3996 cc (243.851 cu in) |
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| Boring × Slag | 102 × 81.5 mm
4.02 × 3.21 in |
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| Boring/slag verhouding | 1.25 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 24 Totaal aantal kleppen |
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| Vermogen | 500 PS (493 bhp) (368 kW) bij 8400 t/min |
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| Max. koppel | 450 Nm (332 ft·lb) (45.9 kgm) bij 6750 t/min |
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| Specific output | 92 kW/litre 125.1 ps/litre 123.4 bhp/litre 2.02 bhp/cu in |
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112.61 Nm/litre
1.36 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Droog carter | ||
| Compressieverhouding | 13.3:1 | ||
| Brandstofsysteem | direct petrol injection | ||
| 1415.1 kPa (205.2 psi) | |||
| Maximum tpm | 9000 t/min | ||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 666 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | 3.2 s | ||
| 0-100km/h | 3.4 s | ||
| 0-160km/h | 7.1 s | ||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 315 km/h (196 mph) | ||
| Power-to-weight ratio | Higher is better 335.47 PS/tonne (1000 kg) 0.34 PS/kg 246.73 kW/tonne (1000 kg) 0.25 kW/kg 330.87 bhp/tonne (1000 kg) 0.33 bhp/kg 0.15 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.05 kg/kW 6.77 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | 17.4/9.3/12.3 l/100km urban/extra-urban/combined NEDC Euro 6d | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 17.4/9.3/12.3 l/100km urban/extra-urban/combined | ||
| km/litre | 5.7/10.8/8.1 km/l urban/extra-urban/combined | ||
| UK MPG | 16.2/30.4/23.0 UK MPG urban/extra-urban/combined | ||
| US MPG | 13.5/25.3/19.1 US MPG urban/extra-urban/combined | ||
| CO2 Emissies | 281.0 g/km NEDC | ||
| 299.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| 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 | 408 mm | ||
| Rem diameter agter | 380 mm | ||
| Braked area | |||
| Versnellingsbak | 7 speed automatic | ||
| Hoogste versnelling verhouding | 0.84 | ||
| Achteras verhouding | 4.17 | ||
| Algemeen | |||
| Carfolio.com ID | 730301 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | 982 | ||
| RAC rating | 38.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2021 Porsche 718 Cayman GT4 RS added 2021-11-19. Last modified 2022-03-01. |
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