Judging by recent jobs like the Mission R and 718 Cayman GT4 ePerformance, Porsche looks poised to introduce an electrified edition of the Cayman in the not-much too-distant foreseeable future. Although it’s possible that such a sporting activities motor vehicle will elevate the bar for sure actions of general performance, it truly is also protected to presume that the driving practical experience will be altered substantially. As a result considerably, large-general performance EVs have struggled to produce the form of emotional connection that fans have grown accustomed to from their ICE-inspired counterparts—a issue that is without doubt top rated of thoughts for the designers who are doing work on the subsequent technology of the automaker’s lineup. In the meantime, although, the people in Porsche’s GT division have ensured that the existing era of the Cayman will not go gentle into that superior evening.
A vocal contingent of the Weissach devoted very long insisted that a model like the GT4 RS would under no circumstances be created. Given that its introduction in 2005, the Cayman has been positioned as Porsche’s entry-amount sports coupe relative to the 911, and numerous posited that this mid-motor platform would by no means notice its comprehensive likely because of to problems that it could upstage its legendary older brother. Even though the debut of the 981-technology Cayman GT4 again in 2016 was arguably the initially piece of evidence that correctly refuted this principle, the 718 GT4 RS places the notion to mattress. Not only is this the most visceral and capable Cayman at any time manufactured, it also makes a sturdy scenario for alone as the most compelling sports car on sale right now, complete quit.
The GT4 RS gains from a vast assortment of updates, but the motor is definitely the star of the exhibit. When it shares the identical displacement as the normally aspirated 4. L flat-six in the common 718 GT4, it can be essentially an completely distinct motor that’s borrowed from the most current 911 GT3. Output is down a little from that rear-motor software due to the backpressure produced by the Cayman’s for a longer time exhaust program, but peak figures of 493 hp (368 kW) and 331 lb-ft (449 Nm) of torque continue to make this the most highly effective manufacturing unit-generated Cayman at any time presented by a broad margin and bestow it with a searing 9,000 rpm redline.
In contrast to other Caymans, the side scoops found just at the rear of the driver and passenger doors are employed for engine cooling in the GT4 RS, even though a pair of new RS-specific intakes are installed wherever the rear quarter home windows would ordinarily be found to feed contemporary air into the throttle bodies. And mainly because the motor is mounted backward in comparison to its orientation in the 911 GT3, a new 7-pace PDK twin-clutch automated transmission was also created precisely for this application.
While it is really the sole gearbox on provide here—sorry, 3-pedal fans—it makes use of exact same keep track of-targeted equipment and axle ratios as the past-technology 911 GT3 RS, and the twin-mass flywheel arrives immediately from the GT4 Clubsport race car. Power is despatched solely to the rear wheels, and the blend will get this 3,200-lb (1,450 kg) coupe to 60 mph from rest in a scant 3.2 seconds on its way to a 196 mph (315 km/h) prime velocity.
The supplemental horsepower is supported by elevated spring charges and revised damper tuning, ball joints for all of the connection factors on the entrance and rear axles, and the integration of the former-technology 911 Carrera 4’s entrance composition to bolster chassis rigidity. Downforce is also increased by up to 25 percent at 125 mph (200 km/h) as opposed to the normal GT4 thanks to aerodynamic factors like an adjustable entrance diffuser and a new preset rear wing with swan-neck supports, while braking is improved by way of more substantial standard cast-iron/aluminum composite discs borrowed from the 911 GT3. New wheel properly air guides and NACA ducts on the hood are also on hand to support deal with the warmth far more effectively.