Where to buy a used Porsche 718 Cayman GT4 RS in the UK
15 used Porsche 718 Cayman GT4 RS are for sale at 13 UK specialist dealers today, asking from £126,995 to £164,995 (median £138,499). The most are at Oakmoore Car Company in Kings Norton (3), Adrenaline Collective in Leamington Spa (1) and Automotive Addiction in Telford (1).
4 Porsche 718 Cayman GT4 RS sold at UK specialists in the last 30 days.
As of 13 November 2026, from every car for sale at the UK’s specialist dealers, which Vertar reads each day. Asking prices, not the prices cars sold for.
Who has them
Every UK specialist dealer with a Porsche 718 Cayman GT4 RS for sale today, most first.
| Dealer | Where | For sale | Asking |
|---|---|---|---|
| Oakmoore Car Company | Kings Norton | 3 | £137k to £140k |
| Adrenaline Collective | Leamington Spa | 1 | £139k |
| Automotive Addiction | Telford | 1 | £145k |
| Baytree Cars | Derby | 1 | £128k |
| GKirby Collection | Warninglid | 1 | £127k |
| Hillmoren | Ashby-de-la-Zouch | 1 | £144k |
| Hills Prestige | Lymington | 1 | £135k |
| Porsche Centre Norwich | Norwich | 1 | £150k |
| Porsche Centre South Lakes | Carnforth | 1 | £165k |
| Redline Specialist Cars | Leeds | 1 | £144k |
| Riviera Automotive | Cleckheaton | 1 | £130k |
| SJ Specialist Cars | Wigan | 1 | £135k |
| V12 Automobil | London | 1 | £133k |
What they ask, by year
| Year | For sale | Lowest | Median | Highest |
|---|---|---|---|---|
| 2025 | 3 | £135k | £150k | £165k |
| 2024 | 6 | £133k | £139k | £144k |
| 2023 | 5 | £127k | £130k | £145k |
| 2022 | 1 | £135k | £135k | £135k |
Recently sold
The last asking price of each, and how long it took to sell.
2024 Porsche 718 Cayman GT4 RSSold 12 Nov
2023 Porsche 718 Cayman GT4 RSSold 7 Nov, last asking £130,000
2023 Porsche 718 Cayman GT4 RSSold 6 Nov
2023 Porsche 718 Cayman GT4 RSSold after 80 days, last asking £127,950
2023 Porsche 718 Cayman GT4 RSSold after 37 days, last asking £126,950
2022 Porsche 718 Cayman GT4 RSSold after 5 days, last asking £150,000
Other places to look
Porsche Approved. Porsche’s own used scheme, through its franchised dealers: younger cars, inspected to the maker’s standard and sold with its warranty, which shows in the price.
Classified sites. AutoTrader and PistonHeads carry adverts from dealers and private sellers. Many of the dealers above advertise there too, so the same car can appear in several places.
Auctions. Online auctions such as Collecting Cars and auction houses such as Bonhams sell rarer and collectable cars. Most add a buyer’s premium, and cars are sold as seen.
Private sellers. Often the lowest prices, with fewer legal protections than buying from a dealer: check the MOT history, run a history check and get an independent inspection.
How to buy a performance car in the UK. Selling one? What’s my Porsche 718 Cayman GT4 RS worth?
Questions
Where can I buy a used Porsche 718 Cayman GT4 RS in the UK?
15 used Porsche 718 Cayman GT4 RS are for sale at 13 UK specialist dealers today, asking from £126,995 to £164,995 (median £138,499). The most are at Oakmoore Car Company in Kings Norton (3), Adrenaline Collective in Leamington Spa (1) and Automotive Addiction in Telford (1). Younger cars with Porsche's own warranty are sold through Porsche Approved at franchised dealers. Others come up on classified sites, at auctions and from private sellers.
How much is a used Porsche 718 Cayman GT4 RS in the UK?
Asking prices at UK specialist dealers run from £126,995 to £164,995, with a median of £138,499. Year matters most: the newest (2025) ask a median of £149,845, the oldest for sale (2022) £134,990. These are asking prices; there is often room to negotiate.
How quickly do used Porsche 718 Cayman GT4 RS sell?
4 Porsche 718 Cayman GT4 RS sold at UK specialists in the last 30 days.