2017 Porsche 718 Cayman 2.5 S
Price: £41,995. Fair price: £536 (1%) over the AskCar estimate of £41,459, our expected asking price for this car from its model, age, mileage and specification, drawing on 309 priced Porsche 718 Cayman adverts on AskCar as of 8 November 2026.
AskCar lists 321 used Porsche 718 Cayman from 208 UK dealerships, as of 8 November 2026.
Overview
- Make: Porsche
- Model: 718 Cayman
- Version: 2.5 PDK RWD Euro 6 2dr (345 bhp)
- Year: 2017
- Mileage: 39,122 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 2 seats
- Engine: 2.5 litres, 345 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Blue
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 39,122 miles, this 2017 Porsche 718 Cayman has covered about 3,000 more miles than other 2017 Porsche 718 Cayman cars. The dealer is asking £41,995, which is £536 above the AskCar estimate of £41,459. To work out the AskCar estimate, we analyse UK dealer adverts for 309 Porsche 718 Cayman cars across different ages and specifications. It first appeared in our advert records 47 days ago. You can find this car at Cridfords Of Surrey in Cranleigh. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £536 (1%) over the AskCar estimate of £41,459.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 309 priced Porsche 718 Cayman adverts across different ages and specifications, as of 8 November 2026.
A 2017 Porsche 718 Cayman with the 2.5 petrol engine is typically advertised at £40,700: the median of the 12 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2017 Porsche 718 Cayman has been on sale for at least 47 days.
Price history
AskCar first saw this advert on 22 September 2026 at £41,995. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 3,000 miles higher than the median mileage of a 2017 Porsche 718 Cayman on AskCar.
Browse all Porsche 718 Cayman cars for sale · 2017 Porsche 718 Cayman price guide
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Photos
26 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.