Wheels and tyres.
Information about wheels can be found here.
6-speed manual transmission.
The precise 6-speed manual transmission is fitted with a dual-mass flywheel and its optimally tuned gear ratios bring the high power output of the engine directly to the road. It also ensures a particularly sporty driving experience. Tight curve ahead, shift down, long straight, shift up: it's in your hands – in the truest sense of the word. This is performance which is not only measured in power values, but also in all quantities of driving pleasure. And the dynamic throttle-blip function plays its part too in keeping you, and your endorphin levels, busy.
For the 718
In short: PTV improves the driving dynamics. In detail: The integrated mechanical rear differential lock enables higher traction and lateral dynamics as well as significantly improved vehicle stability during load changes in corners and when changing lane. In addition, when the car is driven assertively into a corner, brake pressure is applied to the inside rear wheel. Consequently, a greater amount of drive torque is distributed to the outside rear wheel, almost pulling the car into the corner. Steering response is improved, agility is increased.
GT sports suspension.
The lightweight spring-strut axle at the front is typical of a GT, the lightweight spring-strut axle at the rear is adjusted to the high performance of the 718
Porsche Active Suspension Management (PASM -30 mm).
This electronic adjustment of the shock absorber system actively and continuously adjusts the damping force on each wheel, based on current road conditions and driving style. PASM has two settings: 'Normal', which is a blend of performance and comfort, and 'Sport' where the set-up is much firmer.
Dynamic transmission mounts.
This electronically regulated system minimises perceptible oscillations and the vibration of the entire drivetrain, in particular the engine. It also adjusts the damping force and stiffness to the driving style and road surface conditions. The results are greater and more uniform drive force, increased traction and faster acceleration.
Porsche Stability Management (PSM).
PSM is an automatic control system for maintaining stability at the limits of dynamic driving performance. In addition to the anti-lock braking system (ABS), it includes Electronic Stability Control (ESC) and Traction Control (TC). Alongside the performance tuning with extremely sensitive and accurate regular systems interventions, the systems can be switched off completely in two stages.
Proven in motorsport: the optionally available
In addition to the regular maintenance as part of the standard maintenance intervals, additional maintenance must be carried out for racing use.
In the 718
The adaptive Sports seats Plus have an electric 18-way-adjustment that can be used to comfortably adjust the seat height, squab and backrest angle, seat depth, fore/aft adjustment and four-way lumbar support. The seat centre is finished in Race-Tex, the 'GT4' logo is embroidered on the headrests.
The full bucket seats are made of carbon-fibre reinforced plastic (CFRP) with carbon-weave finish. This provides especially good lateral support at minimal weight. The fore/aft adjustment is manual, the height adjustment is electric. The seat centre is finished in Race-Tex, the 'GT4' logo is embroidered on the headrests.
¹Child seats are not compatible with full bucket seats.
Cayman GT4 model.
|Number of cylinders||6 ZAHL|
|Fuel grade||98 ZAHL|
|Power (kW)||309 kW|
|Power (PS)||420 PS|
|RPM point maximum power||7,600 1/min|
|Maximum engine speed||8,000 1/min|
|Max. torque (Manual)||420 Nm|
|Max. torque (PDK)||430 Nm|
|RPM point maximum torque (PDK)||5,500 1/min|
|RPM range maximum torque (Manual)||5,000 - 6,800 1/min|
|Max. output per liter (kW/l)||77.00 kW/l|
|Max. output per liter (PS/l)||105.00 PS/l|
|Top speed (Manual)||304 km/h|
|Top speed (PDK)||302 km/h|
|Acceleration 0 - 60 mph (Manual)||4.2 s|
|Acceleration 0 - 60 mph (PDK)||3.7 s|
|Acceleration 0 - 100 km/h (Manual)||4.4 s|
|Acceleration 0 - 100 km/h (PDK)||3.9 s|
|Acceleration 0 - 160 km/h (Manual)||9.0 s|
|Acceleration 0 - 160 km/h (PDK)||8.5 s|
|Acceleration 0 - 200 km/h (Manual)||13.8 s|
|Acceleration 0 - 200 km/h (PDK)||13.4 s|
|Flexibility (80-120 km/h) (50-75 mph) in 5th gear (Manual)||6.0 s|
|In-gear acceleration (80-120km/h) (50-75 mph) (PDK)||2.5 s|
|1/4 mile (Manual)||12.4|
|1/4 mile (PDK)||12.0|
|Width (with mirrors)||1,994 mm|
|Turning circle||11.4 m|
|Unladen weight (DIN) (Manual)||1,420 kg|
|Unladen weight (DIN) (PDK)||1,450 kg|
|Unladen weight (EU) (Manual)||1,495 kg|
|Unladen weight (EU) (PDK)||1,525 kg|
|Permissible gross weight (Manual)||1,750 kg|
|Permissible gross weight (PDK)||1,780 kg|
|Maximum load||330 kg|
|Unladen weight (kerb weight) (Manual)||1,452 kg|
|Unladen weight (kerb weight) (PDK)||1,483 kg|
|Unladen weight (kerb weight) (Manual)||3,201 lbs|
|Unladen weight (kerb weight) (PDK)||3,269 lbs|
|Luggage compartment volume, front||150 l|
|Open luggage compartment volume (behind front seats)||182 l|
|Largest luggage compartment volume (behind front seats, up to roof)||270 l|
|Fuel tank||64 l|
|Fuel consumption urban (Manual)||15.0 l/100 km|
|Fuel consumption urban (PDK)||13.7 l/100 km|
|Fuel consumption extra-urban (Manual)||8.5 l/100 km|
|Fuel consumption extra-urban (PDK)||8.1 l/100 km|
|Fuel consumption combined (Manual)||10.9 l/100 km|
|Fuel consumption combined (PDK)||10.2 l/100 km|
|CO2 emissions combined (Manual)||249 g/km|
|CO2 emissions combined (PDK)||232 g/km|
|NOx emissions (Manual)||16.9 mg/km|
|NOx emissions (PDK)||10.9 mg/km|
|64-litre fuel tank|
|6-speed manual transmission with dual-mass flywheel|
|Flat 6-cylinder naturally aspirated engine, 4.0 litre displacement, maximum power output 309 kW (420 PS), maximum torque 420 Nm (MT) or 430 Nm (PDK)|
|Aluminium block and cylinder heads|
|Water-cooled with thermal management|
|6-piston aluminium monobloc fixed-caliper brakes at the front and 4-piston aluminium monobloc fixed- caliper brakes at the rear, composite brake discs with aluminium brake chambers, diameter of 380 mm at the front and rear, internally vented and cross-drilled, brake calipers with red finish|
|Shortened gear lever|
|Auto start/stop function|
|Integrated dry-sump lubrication with an on-demand controlled oil pump|
|Direct Fuel Injection (DFI)|
|Lightweight spring-strut axle rear (incl. helper springs), anti-roll bar, suspension mountings partly ball-jointed|
|Electrically controlled parking brake|
|Electromechanical direct steering with variable steering ratio|
|Dynamic gearbox mount system|
|VarioCam camshaft control for inlet and exhaust valves and adaptive cylinder management|
|Adjustable chassis for race track use (toe, camber, anti-roll bars)|
|Lightweight spring-strut axle front, anti-roll bar, suspension mountings partly ball-jointed|
|Two 3-way catalytic converter and on-board diagnostics for monitoring emission control system|
|Variable intake manifold with two switchable resonance valves|
|Twin-tract sports exhaust system with two separated tailpipes in black (high gloss)|
|AUTO BLIP button activates automatic throttle- blipping for downshifts|
|Perfomance-oriented shift indicator in the colour display of the instrument cluster (only in conjunction with manual transmission)|
|Standard Interior in Black with elements in Race-Tex|
|Wheels completely painted in Satin
|Tyre Pressure Monitoring System (TPM) with race circuit mode|
|Two-seater vehicle concept with mid-mounted engine|
|Intelligent lightweight construction in aluminium and steel composite|
|Wide opening rear hatch with heatable window|
|Fixed GT4 rear wing in exterior colour with integrated sideplates, wing uprights in Black Aluminium|
|Fixed rear spoiler|
|Side air intakes with one grille, sideblades incl. ‘GT4’ logo painted in exterior colour|
|Side Window Trims in Black|
|‘PORSCHE’ logo on accent strip in highly polished silver colour, model designation on rear apron in Satin Black|
|Front apron with large cooling intakes with grilles as well as spoiler lip with "GT4" logo and central air outlet|
|Rear apron lower part in Black with diffuser|
|Closed underbody panelling|
|Windscreen with darker tint at the top to reduce glare|
|Bi-Xenon main headlights with integrated LED daytime running lights|
|LED auxiliary light units tinted in front apron with position lights, direction indicators as well as side indicators|
|Automatic headlight activation incl. ‘Welcome Home’ lighting|
|LED reading lights, orientation lighting and ignition lock illumination. Additionally luggage compartment and glove compartment lighting|
|Electrically adjustable and heatable exterior mirrors on door waist rails, aspherical on driver's side|
|Windscreen washer system with aero wiper blades and washer jets|
|Sports seats Plus (2-way, electric)|
|Sports-look pedals and footrest|
|Full-size airbags for driver and front passenger|
|Luggage Compartment front and rear|
|Adjustable fan with air recirculation and defroster function|
|Air conditioning system with integrated active carbon filter|
|Instrument cluster with central rev counter and high- resolution 4.6-inch colour display|
|Green-tinted thermally insulated glass|
|Storage compartment in each door|
|Seat centres in Race-Tex, side bolsters and headrests in leather. Headrests embroidered with ‘GT4’ logo in Silver colour|
|Instrument dials in Black with yellow indices and scales, rev counter in Titanium colour, 'GT4' logo|
|Immobiliser with remote central locking|
|Digital displays for vehicle speed, chosen gear, odometer, trip meter and time|
|GT4 sports steering wheel with steering wheel rim in Race-Tex (diameter 360mm), black spoke inlays, airbag module in Black leather and manual fore/aft and height adjustment|
|'GT4' logo on gear lever|
|Two individual cupholders (passenger side integral to dashboard trim strip)|
|12-volt sockets in passenger footwell and in centre console storage compartment|
|Ascending centre console with an uncovered storage compartment and a closed storage compartment|
|Door opening loops in Silver color|
|Door sill guards with model designation 'GT4'|
|Clothes hooks on seat backrests|
|Electric window lifts with one-touch operation and door seal protection|
|Brushed aluminium interior package|
|Sound Package Plus: sound system with 8 loudspeakers and a total output of 150 watts, with integral amplifier and digital signal processing|
|Standard exterior colours (solid): White, Racing Yellow, Guards Red, Black|
Personalisation & finishing.