Full specifications

Porsche 718 Cayman GT4 RS Specifications

Complete technical specifications for the Porsche 718 Cayman GT4 RS — 500 hp, petrol, coupe, 2021. Performance highlights: 0–100 km/h in 3.4 s, top speed 315 km/h (196 mph), consumption 13.2 l/100km (21.4 mpg UK · 17.8 mpg US).

Porsche 718 Cayman GT4 RS 2021 coupe front view

General · 2 fields

Vehicle classPassenger Car
Market segmentH (Sport)

Fuel & Engine · 10 fields

Bore102 mm
Catalytic converterClosed-loop
Fuel systemDirect Injection
Fuel tank capacity54 L (14.3 gal US)
RPM at 100 km/h1,750 rpm
RPM at 130 km/h2,250 rpm
Stroke82 mm
TurbochargedNo
Valve actuationDOHC
Valves per cylinder4

Consumption (WLTP) · 4 fields

WLTP high11.2 l/100km (25.2 mpg UK · 21.0 mpg US)
WLTP low22.1 l/100km (12.8 mpg UK · 10.6 mpg US)
WLTP medium12.3 l/100km (23.0 mpg UK · 19.1 mpg US)
WLTP extra high12.1 l/100km (23.3 mpg UK · 19.4 mpg US)

Chassis · 11 fields

Front spring typeCoil Springs
Rear spring typeCoil Springs
Front anti-roll barYes
Rear anti-roll barYes
Front brakesVentilated Discs
Front suspensionMacPherson Struts
Rear brakesVentilated Discs
Rear suspensionMacPherson Struts
Turning circle11.0 m (36.1 ft)
Front tyre size245/35ZR20
Rear tyre size295/30ZR20

Weights · 4 fields

Gross vehicle weight1,771 kg (3,904 lb)
Kerb weight1,390 kg (3,064 lb)
Payload381 kg (840 lb)
Roof load75 kg (165 lb)

Luggage / Load · 2 fields

Boot capacity261 L (9.2 cu ft)
Boot sill height720 mm (28.3 in)

Exterior Sizes · 7 fields

Length4,456 mm (175.4 in)
Width1,822 mm (71.7 in)
Height1,267 mm (49.9 in)
Wheelbase2,482 mm (97.7 in)
Front track1,538 mm
Ground clearance103 mm (4.1 in)
Rear track1,534 mm

Interior Sizes · 6 fields

Front legroom950-1150 mm
Front headroom920-960 mm
Front seat back length850 mm
Front seat length530 mm
Step-in height440 mm (17.3 in)
Interior width front1,420 mm

Safety · 30 fields

Crash test ratingNot Tested
ABSStandard
EBDStandard
Brake assistStandard
ESPStandard
Traction controlStandard
Limited slip differentialNot Available
Electronic dampingStandard
Automatic level controlNot Available
Hill start assistStandard
Forward collision warningNot Available
Autonomous emergency brakingNot Available
Pedestrian AEBNot Available
Lane keeping assistNot Available
Steering assistNot Available
Blind spot detectionNot Available
Fatigue detectionNot Available
Tyre pressure monitoringStandard
Night visionNot Available
Pre-crash systemNot Available
High beam assistNot Available
Traffic sign recognitionNot Available
Cross traffic warningNot Available
Driver airbagStandard
Passenger airbagStandard
Side airbagsStandard (Front)
Curtain airbagsStandard (Front)
Driver knee airbagNot Available
ISOFIXNot Available
Emergency call (eCall)Not Available

Comfort · 15 fields

Central lockingStandard
Keyless entry/startNot Available
Smartphone keyNot Available
Start buttonNot Available
Power steeringStandard
Steering wheel controlsNot Available
Electric windowsStandard (Front)
Cruise controlOptional
Air conditioningStandard (Manual)
Dual zone climateNot Available
Parking sensorsOptional (Rear)
Reverse cameraNot Available
Park assistNot Available
Electric parking brakeStandard
Start/stop systemStandard

Interior · 32 fields

Seat height adjustmentStandard (Driver & Passenger)
Lumbar supportNot Available
Electric seat adjustmentOptional
Heated seatsOptional
Ventilated seatsOptional
Sport seatsStandard
Leather steering wheelStandard
Adjustable steeringStandard
Heated steering wheelOptional
Leather upholsteryStandard
Rear headrestsNot Available
Folding rear seatsNot Available
Sliding rear seatsNot Available
ArmrestStandard
Pre-heatingNot Available
Auto-dimming mirrorOptional Package
Rev counterStandard
Trip computerStandard
Digital instrumentsNot Available
Head-up displayNot Available
Audio systemStandard
Digital radio (DAB+)Optional
Audio steering controlsStandard
Audio inputStandard
NavigationOptional
BluetoothStandard
Wireless chargingNot Available
Apple CarPlayOptional
Android AutoNot Available
OTA updatesNot Available
Outside temperatureStandard
Reading lightsStandard

Exterior · 21 fields

Rain sensorStandard
Alloy wheelsStandard
SunroofStandard
Panoramic roofNot Available
Roof railsNot Available
Metallic paintOptional
Body-coloured bumpersStandard
Tinted glassStandard
Privacy glassNot Available
Electric bootNot Available
Electric mirrorsStandard (Heated)
Folding mirrorsOptional
Auto-dimming ext. mirrorsOptional Package
Indicators in mirrorsNot Available
Front fog lightsStandard
Automatic headlightsNot Available
Xenon headlightsStandard
LED headlightsNot Available
LED tail lightsStandard
Headlight washersStandard
AlarmStandard

Service & Warranty · 3 fields

Service interval30.000 km / 2 years
General warranty2 years, onbeperkt
Body warranty10 years

Costs · 1 fields

Road tax quarterly (NL)€237