2018 Porsche 718 Cayman

2.5 T S PDK RWD Euro 6 (s/s) 2dr (345 bhp)

£50,490

Above the going rate: £5,233 over the typical £45,257 for this model, age and mileage, drawing on 270 adverts of this make and model.

Overview

Make: Porsche
Model: 718 Cayman
Trim: S
Version: 2.5 T S PDK RWD Euro 6 (s/s) 2dr (345 bhp)
Mileage: 30,924 miles
Year: 2018
Fuel type: Petrol
Body type: Coupe
Engine: 2.5 L
Gearbox: Automatic
Power: 345 bhp
Seats: 2
CO2: 167 g/km
Colour: Silver
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: PDK
Engine badge: S
Emissions standard: Euro 6

About this car

This 2018 Porsche 718 Cayman is advertised with 30,924 miles, approximately 6,100 below the typical mileage for its age. Our estimated market asking price is £45,257. This car is advertised at £50,490, which is £5,233 above that figure. We use UK dealer asking prices, including 270 Porsche 718 Cayman listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 9 days ago. MOT records show an expiry date of 11 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Porsche Centre Wolverhampton, based in Wolverhampton.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 9 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
13 October 2026	£50,490
21 October 2026	£50,490

Price and mileage comparison

Estimated market asking price: £45,257. The asking price is £5,233 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 270 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,100 miles lower than typical for a 2018 Porsche 718 Cayman.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 11 January 2027. 28,208 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £33,900 to £49,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£33,900	80,544 miles
£36,980	51,000 miles
£38,480	50,000 miles
£39,970	37,000 miles
£39,995	30,000 miles

These cars have covered 16,640–80,544 miles, compared with 30,924 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

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Dealer

Stratstone Porsche Centre Wolverhampton, Wolverhampton. Across the dealer network: 69 branches, 4,811 cars for sale.

Dealer postcode: WV10 7ER.