Best finance dealsPorsche718 Cayman GT4 RS

The best used Porsche 718 Cayman GT4 RS finance deals

Use our Porsche 718 Cayman GT4 RS finance calculator to compare PCP and HP payments on the exact car you want - using a URL, a registration number, or just the make and model. Porsche dealerships often mark up their finance rates to boost their profits. At Prefinance, we cut out the middleman. You find the 718 Cayman GT4 RS on AutoTrader, Motors.co.uk, or anywhere else and we provide the funding at a rate that beats the dealer. Rates starting from 7.9% - Representative APR 8.9%.

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Why choose an Porsche 718 Cayman GT4 RS?

For those who crave an unadulterated, track-focused driving experience, the used Porsche 718 Cayman GT4 RS stands out as a true gem in the pre-owned market. This isn't just another sports car; it's a meticulously engineered precision instrument, perfectly suited for the discerning enthusiast who wants a direct connection to the road and an adrenaline rush with every drive. It’s ideal for collectors and drivers looking for a future classic that delivers exhilarating performance without compromise.

Under the hood, the GT4 RS boasts a naturally aspirated 4.0-liter flat-six engine, borrowed from the 911 GT3, revving to a breathtaking 9,000 rpm and producing 493 horsepower. This power, combined with its lightweight construction and razor-sharp PDK transmission, allows for a blistering 0-60 mph sprint in just 3.2 seconds. Its track-honed suspension, aerodynamic enhancements, and sticky Michelin Pilot Sport Cup 2 R tires ensure unparalleled handling and grip. Inside, while focused on performance, the cabin still offers Porsche's renowned build quality, with ample use of Alcantara and carbon fiber, though technology is kept minimal to maintain its driver-centric ethos. As a used purchase, the GT4 RS represents exceptional value, offering near-supercar performance and a visceral driving experience that few rivals can match, all while holding its value remarkably well. Its motorsport-derived design, including the distinctive swan-neck rear wing and NACA duct air intakes, further solidify its unique appeal.

Financing a 718 Cayman GT4 RS:

Unlocking Your Porsche 718 Cayman GT4 RS Dream

The Porsche 718 Cayman GT4 RS isn't just an incredible driving machine; it's also a remarkably smart choice for financing. Its exceptional desirability and strong residual values mean it holds its value incredibly well. This is fantastic news for PCP (Personal Contract Purchase) finance customers, as it often translates to lower monthly payments and greater equity at the end of the term.

Imagine yourself behind the wheel, knowing you've made a sound financial decision. With competitive APR rates starting from just 7.9% and a representative APR of 8.9%, owning your GT4 RS might be more accessible than you think.

We understand that every dream car journey is unique. That's why we offer flexible terms, capable of funding models of various ages. Our cutting-edge comparison technology diligently works to find the best lender tailored to your specific vehicle and circumstances. Don't let uncertainty hold you back – try a comparison today and see how easily you could be experiencing the thrill of the Porsche 718 Cayman GT4 RS.

Porsche 718 Cayman GT4 RS finance calculator

Rates from 7.9% APR.
Work out the monthly payments on any Porsche 718 Cayman GT4 RS with our free PCP and HP calculator. Why accept a high 16.80% APR from a dealer? Here are the facts based on our user's comparisons: We save on average £92.75 per month on used Porsche finance deals.

Prefinance logoAverage dealer
Representative APR 8.23%11.00%
Monthly payment £1,021£1,114
Total payable £46,411£50,618
Monthly saving £93N/A

Statistics based on a sample size of 277 real Porsche finance calculations and comparisons from 1/1/2026 to 9/9/2026. Data last updated on 9/9/2026

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