2018 Porsche 718 Cayman

2.5 T GTS PDK RWD Euro 6 (s/s) 2dr (360 bhp)

£44,999

Fair price: within 8% of the typical £44,087 for this model, age and mileage, drawing on 280 adverts of this make and model.

Overview

Make
Porsche
Model
718 Cayman
Trim
GTS
Version
2.5 T GTS PDK RWD Euro 6 (s/s) 2dr (360 bhp)
Mileage
50,000 miles
Year
2018
Fuel type
Petrol
Body type
Coupe
Engine
2.5 L
Gearbox
Automatic
Power
360 bhp
Seats
2
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
PDK
Engine badge
GTS
Emissions standard
Euro 6

About this car

This 2018 Porsche 718 Cayman Gts is advertised with 50,000 miles, approximately 13,000 above the typical mileage for its age. The dealer is asking £44,999, which is £912 above our market estimate of £44,087. To estimate its market asking price, we analyse UK dealer adverts for 280 Porsche 718 Cayman cars across different ages and specifications. We have tracked this advert for 26 days. You can find this car at MSK Cars in Kentish Town.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 September 2026, 26 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
28 September 2026£44,999
23 October 2026£44,999

Price and mileage comparison

Estimated market asking price: £44,087. The asking price is £912 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 280 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,000 miles higher than typical for a 2018 Porsche 718 Cayman.

8 other cars with the same year, trim, gearbox and fuel are for sale from £39,950 to £59,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£39,95074,332 miles
£40,99557,487 miles
£42,79550,000 miles
£44,99524,000 miles
£46,79952,678 miles

These cars have covered 6,429–74,332 miles, compared with 50,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Porsche 718 Cayman cars for sale · 2018 Porsche 718 Cayman price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.