2018 Porsche 718 Cayman 2.0

Overview

• Make: Porsche
• Model: 718 Cayman
• Version: 2.0 T PDK RWD Euro 6 (s/s) 2dr (296 bhp)
• Year: 2018
• Mileage: 45,114 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 2 seats
• Engine: 2.0 litres, 296 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Porsche 718 Cayman is advertised with 45,114 miles, approximately 5,300 above the typical mileage for its age. The dealer is asking £33,995, which is £2,850 below the AskCar estimate of £36,845. To work out the AskCar estimate, we analyse UK dealer adverts for 325 Porsche 718 Cayman cars across different ages and specifications. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Graham Walker in Chester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 11 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,850 (7%) under the AskCar estimate of £36,845.

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 325 priced Porsche 718 Cayman adverts across different ages and specifications, as of 11 November 2026.

A 2018 Porsche 718 Cayman with the 2.0 petrol engine is typically advertised at £35,500: the median of the 19 for sale on AskCar, as of 11 November 2026.

Time on sale

AskCar first saw this 2018 Porsche 718 Cayman advertised today. About half of 2018 Porsche 718 Cayman cars are gone from sale within a month of being advertised: 28 of the 61 first advertised between 11 July 2026 and 8 October 2026.

Price history

AskCar first saw this advert on 11 November 2026 at £33,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 11 November 2026: valid until 29 March 2027.

It has had 7 MOTs. The latest, on 30 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 41,775 miles, which matches the advertised 45,114 miles.

Advertised mileage is about 5,300 miles higher than the median mileage of a 2018 Porsche 718 Cayman on AskCar.