Used Porsche 718 Cayman GT4 prices
There are 36 used Porsche 718 Cayman GT4 cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £83,000 (the median: half cost less, half cost more). The cheapest is £66,499. The middle half are priced between £76,000 and £86,500.
Dealers lowered the asking price on more than one in five of Porsche 718 Cayman GT4 cars: 9 of the 36 in the 14 days to 1 November 2026.
AskCar lists 311 used Porsche 718 Cayman across the UK, from 201 dealerships.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Porsche 718 Cayman GT4 cars for sale now, page 2 of 2
This page lists Porsche 718 Cayman GT4 cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 302 priced Porsche 718 Cayman adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every Porsche 718 Cayman GT4.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
This list leaves out 2 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.
- 2020 Porsche 718 Cayman 4.0 GT4, 414 bhp, manual, petrol, coupe, 2 doors, 2 seats, grey. Mileage: 14,500 miles. Price: £81,999, unchanged since AskCar first saw it on 18 July 2026, 106 days ago. Fair price: £5,237 (6%) over the AskCar estimate of £76,762. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 7 August 2026; ask the dealer for the current MOT. Dealer: Oakmoore Car Company in Birmingham. AskCar page: https://askcar.co.uk/car/porsche-718-cayman-2020-afb6f5e90ce0
- 2021 Porsche 718 Cayman 4.0 GT4, 414 bhp, automatic, petrol, coupe, 2 doors, 2 seats, blue. Mileage: 11,650 miles. Price: £82,786, unchanged since AskCar first saw it on 7 July 2026, 117 days ago. Fair price: £2,049 (2%) over the AskCar estimate of £80,737. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 7 October 2026; ask the dealer for the current MOT. Dealer: Kingsbridge in York. AskCar page: https://askcar.co.uk/car/porsche-718-cayman-2021-ae8e6855b3dc
- 2022 Porsche 718 Cayman 4.0 GT4, 414 bhp, automatic, petrol, coupe, 2 doors, 2 seats, black. Mileage: 18,745 miles. Price: £83,990, reduced by £2,000 from £85,990 since AskCar first saw it on 3 October 2026, 29 days ago. Fair price: £1,262 (1%) over the AskCar estimate of £82,728. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 September 2027. Dealer: Dick Lovett Porsche Centre Newport in Newport. AskCar page: https://askcar.co.uk/car/porsche-718-cayman-2022-bce86427932d
- 2022 Porsche 718 Cayman 4.0 GT4, 414 bhp, automatic, petrol, coupe, 2 doors, 2 seats, black. Mileage: 18,050 miles. Price: £84,995, unchanged since AskCar first saw it on 22 October 2026, 10 days ago. Fair price: £1,994 (2%) over the AskCar estimate of £83,001. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 November 2026. Dealer: Adrenaline Collective in Leamington Spa. AskCar page: https://askcar.co.uk/car/porsche-718-cayman-2022-bbfdb6170597
- 2022 Porsche 718 Cayman 4.0 GT4, 414 bhp, automatic, petrol, coupe, 2 doors, 2 seats, black. Mileage: 13,016 miles. Price: £86,500, reduced by £1,495 from £87,995 since AskCar first saw it on 2 July 2026, 122 days ago. Fair price: £1,494 (1%) over the AskCar estimate of £85,006. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 April 2027. Dealer: Ideal Cars Sussex in Horsham. AskCar page: https://askcar.co.uk/car/porsche-718-cayman-2022-7fa0e5b7cd06
- 2023 Porsche 718 Cayman 4.0 GT4, 414 bhp, automatic, petrol, coupe, 2 doors, 2 seats, blue. Mileage: 18,101 miles. Price: £91,500, unchanged since AskCar first saw it on 23 October 2026, 9 days ago. Fair price: £5,753 (6%) over the AskCar estimate of £85,747. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 June 2027. Dealer: Sytner Group Porsche Centre Chester in Chester. AskCar page: https://askcar.co.uk/car/porsche-718-cayman-2023-b7f6bbc06261
Porsche 718 Cayman by gearbox, fuel and body
Porsche 718 Cayman prices by year
- 2025 (20 cars)
- 2024 (24 cars)
- 2023 (43 cars)
- 2022 (35 cars)
- 2021 (28 cars)
- 2020 (23 cars)
- 2019 (51 cars)
- 2018 (50 cars)
- 2017 (31 cars)
Porsche 718 Cayman by trim
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