2018 Porsche 718 Cayman 2.0

Overview

• Make: Porsche
• Model: 718 Cayman
• Version: 2.0 T Manual RWD Euro 6 (s/s) 2dr (296 bhp)
• Year: 2018
• Mileage: 50,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 2 seats
• Engine: 2.0 litres, 296 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Porsche 718 Cayman has covered 50,000 miles, around 10,200 more miles than is typical for its age. The AskCar estimate for this car is £32,974. It is priced at £31,995, which is £979 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 318 Porsche 718 Cayman cars across different ages and specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by RBH Motors in Bishop's Stortford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £979 (2%) under the AskCar estimate of £32,974.

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 318 priced Porsche 718 Cayman adverts across different ages and specifications, as of 10 November 2026.

A 2018 Porsche 718 Cayman with the 2.0 petrol engine is typically advertised at £35,500: the median of the 17 for sale on AskCar, as of 10 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 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £31,995. 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 10 November 2026: valid until 17 December 2026.

It has had 7 MOTs. The latest, on 18 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 41,524 miles, which matches the advertised 50,000 miles.

Advertised mileage is about 10,200 miles higher than the median mileage of a 2018 Porsche 718 Cayman on AskCar.