2021 Porsche 718 Cayman

GT4 PDK RWD Euro 6 2dr

£76,995

Above the going rate: £8,526 over the typical £68,469 for this model, age and mileage, drawing on 280 adverts of this make and model.

Overview

Make: Porsche
Model: 718 Cayman
Trim: GT4
Version: GT4 PDK RWD Euro 6 2dr
Mileage: 13,000 miles
Year: 2021
Fuel type: Petrol
Body type: Coupe
Gearbox: Automatic
Seats: 2
CO2: 219 g/km
Colour: Green
Doors: 2
Driven wheels: Rear Wheel Drive
Gearbox version: PDK
Emissions standard: Euro 6

About this car

This 2021 Porsche 718 Cayman Gt4 has covered 13,000 miles. Its asking price of £76,995 is £8,526 above our estimate of £68,469. To estimate its market asking price, we analyse UK dealer adverts for 280 Porsche 718 Cayman cars across different ages and specifications. We first recorded this car for sale 69 days ago. Ask the dealer why the advert shows fewer miles than the 69,098 recorded at the latest MOT. Its recorded MOT is valid until 2 June 2027. You can find this car at Ferncroft Collection in Tunbridge Wells.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 August 2026, 69 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
17 August 2026	£76,995
23 October 2026	£76,995

Price and mileage comparison

Estimated market asking price: £68,469. The asking price is £8,526 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 7,900 miles lower than typical for a 2021 Porsche 718 Cayman.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 2 June 2027. 69,098 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £74,995 to £82,800.

Other matching cars
Asking price	Mileage
£74,995	32,000 miles
£75,980	17,328 miles
£75,990	38,901 miles
£82,500	13,447 miles
£82,800	11,650 miles

These cars have covered 11,650–38,901 miles, compared with 13,000 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 · 2021 Porsche 718 Cayman price guide

Vehicle photos

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