Porsche Cayman GT4 RS goes ballistic with 493 hp engine


For about 16 years, Porsche decided it was best to keep the mid-engined Cayman and rear-engined 911 as far apart as possible. This is why the Cayman was never available in a track-oriented RS version. This is also why Porsche found ways to sterilize the Cayman even when it was using parts from the 911. With the death of the internal combustion engine on the horizon, Porsche decided to change that. On the eve of the Los Angeles Auto Show, Porsche unveiled the 2022 718 Cayman GT4 RS. It’s a hardcore 493 horsepower Cayman intended for track rats.

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While one would assume that Porsche would have used the 4.0-liter flat-six engine in the Cayman GT4, the GT4 RS actually uses the 4.0-liter flat-six in the current 911 GT3. This means that the GT4 RS develops 493 horsepower and 331 pound-feet of torque, which is an increase of 79 horsepower and 14 pound-feet of torque over the regular GT4. While the GT4 RS uses the same engine as the 911 GT3, it produces less horsepower. The reason for this is due to the longer tailpipes of the GT4 RS.

Porsche was ultimately able to fit the Cayman with the same engine as the 911 GT3 because the automaker designed the dry-sump lubrication system in both engines to make them compatible.

As in other Porsche RS cars, the GT4 RS will be an automatic transmission only affair. Before writing your hate mail to Porsche, the automaker claims it didn’t have a manual transmission that would work with the Cayman’s mid-engine setup and that kind of horsepower. Plus this is a track driven vehicle and all, if you want the fastest lap times automatic transmissions are faster than manual ones.

Thus, the track car is only available with a 7-speed PDK dual-clutch automatic transmission. The gear ratios have been shortened, which improves acceleration. This could explain why Porsche claims a 0-100 km / h time of 3.2 seconds, which is about half a second faster than the regular GT4. Thoroughly, the GT4 RS will hit 196 mph, 9 mph faster than the GT4.

Side profile of the Porsche 718 Cayman GT4 RS with track in the background.

As you might expect, Porsche didn’t just put a massive engine in the GT4 RS and called it a day. The automaker also reworked the suspension, adding better Bilstein shocks, stiffer springs and ball joints instead of rubber bushings. Owners who take the GT4 RS to the track will appreciate the greater range of camber and toe adjustment, allowing them to tailor the vehicle to their preferences. Porsche will offer the GT4 RS with super-sticky Michelin Pilot Sport Cup 2 R tires, which it used to establish a 7: 04.5 weather around the Nürburging.

There is also the GT4 RS full body kit which provides 25% more downforce than the GT4. With a lightweight glass rear window, reduced soundproofing, lighter mat, fiberglass-reinforced plastic fenders and other weight-saving measures, Porsche was able to reduce the GT4 RS’s weight by 50 pounds. compared to the GT4. The available Weissach pack brings things like exposed carbon fiber parts, titanium tailpipes and forged wheels for maximum weight reduction.

Porsche RS cars have never been cheap and all of these extras make the GT4 RS the most expensive Cayman in the lineup, starting at $ 143,050 with destination. There is good news, however, as Porsche will be selling the GT4 RS until the 718 Cayman is no longer produced. Our advice? Start saving for the model now. Porsche fans have long been waiting for a Cayman with the RS badge, but it seems like the wait was worth the wait for consumers who have the funds to afford the purchase.

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