2017 Porsche 718 Cayman

2.0 T PDK RWD Euro 6 (s/s) 2dr (296 bhp)

£33,990

Good value: £3,985 under the typical £37,975 for this model, age and mileage, drawing on 280 adverts of this make and model.

Overview

Make
Porsche
Model
718 Cayman
Version
2.0 T PDK RWD Euro 6 (s/s) 2dr (296 bhp)
Mileage
21,267 miles
Year
2017
Fuel type
Petrol
Body type
Coupe
Engine
2.0 L
Gearbox
Automatic
Power
296 bhp
Seats
2
CO2
158 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
PDK
Emissions standard
Euro 6

About this car

At 21,267 miles, this 2017 Porsche 718 Cayman has covered about 17,700 fewer miles than other 2017 Porsche 718 Cayman cars. The dealer is asking £33,990, which is £3,985 below our market estimate of £37,975. We use UK dealer asking prices, including 280 Porsche 718 Cayman listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 149 days ago, the asking price has dropped by £700. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 22 February 2027, and the latest recorded mileage is consistent with the advert. The seller is One Stop Car Sales, based in Willesden.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £700 from the first recorded £34,690. 1 price reduction recorded, the latest observed on 17 June 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£34,690
17 June 2026£33,990
11 July 2026£33,990
23 October 2026£33,990

Price and mileage comparison

Estimated market asking price: £37,975. The asking price is £3,985 below 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 17,700 miles lower than typical for a 2017 Porsche 718 Cayman.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 February 2027. 21,243 miles at the last test.

18 other cars with the same year, trim, gearbox and fuel are for sale from £26,000 to £52,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£26,00077,629 miles
£27,84971,000 miles
£30,99548,581 miles
£31,99553,000 miles
£31,99524,967 miles

These cars have covered 18,145–77,629 miles, compared with 21,267 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 · 2017 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

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