2018 Porsche 718 Cayman

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

£33,900

Fair price: within 8% of the typical £32,932 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
80,544 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
Grey
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 80,544 miles, approximately 43,500 above the typical mileage for its age. Its asking price of £33,900 is £968 above our estimate of £32,932. We use UK dealer asking prices, including 270 Porsche 718 Cayman listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 7 days ago. Its recorded MOT is valid until 11 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Sytner Select Northampton, based in Northampton.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 October 2026, 7 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
15 October 2026£33,900
21 October 2026£33,900

Price and mileage comparison

Estimated market asking price: £32,932. The asking price is £968 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 43,500 miles higher than typical for a 2018 Porsche 718 Cayman.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 11 October 2027. 80,734 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £36,980 to £50,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£36,98051,000 miles
£38,48050,000 miles
£39,97037,000 miles
£39,99530,000 miles
£48,99521,236 miles

These cars have covered 16,640–51,000 miles, compared with 80,544 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