Porsche Cayman GT4: who needs turbo?



The tightrope balance of pure madness and hot performance lies in the double game Porsche Cayman GT4.


What makes this thing a disguised German secret agent is the fact that it is not the legendary sports car of the 911 series but the “entry level” Porsche Cayman. Now, we personally have always loved the 911’s little brother, especially in later generations, but the fact that it can hang on our tracks with vehicles like Audi R8 V10 Performance and the Huracan LP610-4https: //www.thextremexperience.com/supercars/lamborghini-huracan-lp610-4/ is a testament to how much this Cayman bites.


First introduced in 2016, the GT4 was a veritable hymn to the performance division that Porsche had so lovingly created with vehicles such as the 911 GT3 and GT2. The Cayman has always had the potential to be a performance monster, but it has always seemed stuck in the shadow of its big brother. Porsche changes all this with the GT4 hardcore.


For 2020, the GT4 has been completely revised to include what every car enthusiast wants to hear: more power. A screaming, naturally aspirated piece of metal that screams at 8000 rpm with the fervent purpose of a preacher shouting, “This is the way God wanted an engine to sound.” We’ll talk about this masterpiece shortly, but rest assured, it’s an important part of what brings this machine straight to the land of madness and why we love it so much.


Ready to dive into dangerous waters with the Cayman GT4? Let’s do it!

Performance masterclass

Howling Plate 6


Part of what makes the Cayman GT4 such a monster is the manic 4.0L Flat Six that is mounted a few feet behind the few brave souls who are willing to wrestle with the Cayman. This 414 horsepower masterpiece spins with terrifying speed up to an 8000 rpm red line and has an engine note that would make an enthusiast weary. Essentially a 911 Carrera engine with a slightly higher level of tuning, the GT4 uses everything from old-school racing technology like forged steel connecting rods to modern car must-haves like direct injection and variable valve timing technology. of the valves.


Packed with torque, ready to ride like a banshee and flexible – it’s the ultimate track weapon.



Porsche Doppelkupplungsgetriebe or PDK is the company’s now ubiquitous dual-clutch transmission. Although standard with a 6-speed manual (save the manuals – am I right?), The GT4’s optional PDK allows drivers of all skill levels to master the GT4 in its native element. While the natural engagement of a manual is an experience not to be missed, PDK allows for error-free shifting, overwhelming shifting speeds, rev-matched downshifts and a smooth performance-focused driving experience. Oh, and it’s about 1 second faster at 60 than the manual.


It’s not just the added speed that makes PDK a natural choice for the 714 GT4; is the transmission gear. To achieve a high top speed, Porsche chose to install higher gears on the 6-speed transmission. While we love speed as much as the next enthusiast, this higher gear means this high-voltage motor may not be in its power range when cornering at low speed. By adding another gear and lowering the overall gear ratios by a few notches, suddenly this major criticism of the manual-equipped GT4 evaporated.

Porsche has mastered the double clutch, and a journey through the gears will make you believe that this transmission, manual nostalgia aside, is truly the best choice.

Aero and chassis

One of the most important elements of a Porsche GT series car is advanced aerodynamics and the GT4 is no exception to this I believe. Up front, a redesigned front splitter draws air into the front of the GT4 and the rear of the completely redesigned rear wing. The underbody ducts draw air through a specially designed rear passage in the exhaust to suck in the rear of the GT4 when maneuvering at high speed. The result of all these aero tricks is an incredible 50% improvement in downforce, without contributing to drag. Sound unbelievable? In practice it is masterful.


This aerodynamic trick works in conjunction with a chassis inspired by the legendary GT3. The GT4 gets a 30MM drop over the Cayman GTS, along with a number of other improvements such as Porsche’s active suspension management, a torque-vector rear differential, and a transmission mount system that handles weight shift to full load. Oh, and let’s not forget the massive front and rear sport brakes that drag the GT4 down from speed with authority.

This vehicle is all about symmetry and focus.

The numbers and the press


Sure, the GT4 will do 0 – 60 in 3.4 seconds, which is fine and dandy, but it’s not quite the kind of thrilling performance we see from supercars like the R8. Fun fact, performance with the PDK is even faster than the 6-speed manual by nearly a full second! Where the GT4 really shines when the road becomes curvy.


Car and Driver say the GT4 delivers “communication channels opened by each primary control“, And offers a raw, analog driving experience that fixes the car and driver together in the ultimate dance.

Motor tendency observations, “The steering is supernatural and perfectly weighted, the optional carbon ceramic brakes return flawless bite and stopping power that bends the ears, and the new PDK matches the unity of the previous GT3 with its smooth shifts that apparently only take a picosecond.” .


Performance numbers:


60 mph: 3.4 seconds (car and driver)

100 miles per hour:

¼-mile: 11.8 @ 117.5 (motor tendency)

Maximum speed: 188 (Porsche)

Braking from 60 to 0: 100 feet (auto and drive)

Come and experience Porsche perfection

If you think the GT4 sounds like the ultimate track car, well, you’d be right! Luckily for you, at Xtreme Xperience, we have our hands on a PDK-equipped GT4 that’s simply begging you to get behind the wheel, grab the Alcantara steering wheel and attack the track. Our team of driving instructors will teach you how to best squeeze the GT4 chassis with confidence and precision, all while your family and friends cheer you on.


Does it seem like the perfect day? We thought so too.


See you in 2022!


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