2018 Porsche 718 Cayman 2.0
Price: £42,950. Fair price: £2,833 (7%) over the AskCar estimate of £40,117, our expected asking price for this car from its model, age, mileage and specification, drawing on 306 priced Porsche 718 Cayman adverts on AskCar as of 4 November 2026.
AskCar lists 313 used Porsche 718 Cayman from 200 UK dealerships, as of 4 November 2026.
Overview
- Make: Porsche
- Model: 718 Cayman
- Version: 2.0 PDK RWD Euro 6 2dr (295 bhp)
- Year: 2018
- Mileage: 41,011 miles
- Fuel: Petrol
- Body: Coupe, 2 doors, 2 seats
- Engine: 2.0 litres, 295 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Blue
- CO2: 201 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Porsche 718 Cayman is advertised with 41,011 miles on the clock. Priced at £42,950, it is advertised £2,833 above the AskCar estimate of £40,117. To work out the AskCar estimate, we analyse UK dealer adverts for 306 Porsche 718 Cayman cars across different ages and specifications. We have tracked this advert for 22 days. Its advertised mileage matches the government's MOT record. The seller is Ryland Group Porsche Centre Exeter, based in Exeter. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £2,833 (7%) over the AskCar estimate of £40,117.
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 306 priced Porsche 718 Cayman adverts across different ages and specifications, as of 4 November 2026.
A 2018 Porsche 718 Cayman with the 2.0 petrol engine is typically advertised at £36,000: the median of the 17 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2018 Porsche 718 Cayman has been on sale for at least 22 days.
Price history
AskCar first saw this advert on 13 October 2026 at £39,950. Its asking price is now £42,950, £3,000 more.
Price changes recorded:
- 13 October 2026: £39,950
- 24 October 2026: £42,950
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 23 May 2027.
It has had 8 MOTs. The latest, on 30 April 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 39,895 miles, which matches the advertised 41,011 miles.
Advertised mileage is about 1,600 miles higher than the median mileage of a 2018 Porsche 718 Cayman on AskCar.
Browse all Porsche 718 Cayman cars for sale · 2018 Porsche 718 Cayman price guide
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Photos
5 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.