2018 Porsche 718 Boxster

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

£43,495

Above the going rate: £3,960 over the typical £39,535 for this model, age and mileage, drawing on 187 adverts of this make and model.

Overview

Make
Porsche
Model
718 Boxster
Version
2.0 T PDK RWD Euro 6 (s/s) 2dr (296 bhp)
Mileage
40,346 miles
Year
2018
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Automatic
Power
296 bhp
Seats
2
CO2
158 g/km
Colour
Blue
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
PDK
Emissions standard
Euro 6

About this car

This 2018 Porsche 718 Boxster has covered 40,346 miles, around 11,000 more than typical for its age. The dealer is asking £43,495, which is £3,960 above our market estimate of £39,535. Our estimate draws on 187 Porsche 718 Boxster adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 90 days ago, the asking price has dropped by £1,500. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 28 January 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Porsche Service Centre Brooklands in West Byfleet.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 July 2026, 90 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,500 from the first recorded £44,995. 3 price reductions recorded, the latest observed on 11 October 2026.

Recorded asking prices
Date observedAsking price
26 July 2026£44,995
16 August 2026£44,750
15 September 2026£44,250
11 October 2026£43,495
22 October 2026£43,495

Price and mileage comparison

Estimated market asking price: £39,535. The asking price is £3,960 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 187 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,000 miles higher than typical for a 2018 Porsche 718 Boxster.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 January 2027. 38,415 miles at the last test.

14 other cars with the same year, trim, gearbox and fuel are for sale from £33,995 to £56,900.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£33,99528,160 miles
£35,00053,000 miles
£37,98932,547 miles
£37,99521,000 miles
£37,99551,570 miles

These cars have covered 14,000–53,000 miles, compared with 40,346 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 Boxster cars for sale · 2018 Porsche 718 Boxster price guide

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

Vehicle photos