2018 Porsche 718 Boxster 2.0

Overview

• Make: Porsche
• Model: 718 Boxster
• Version: 2.0 T PDK RWD Euro 6 (s/s) 2dr (296 bhp)
• Year: 2018
• Mileage: 40,346 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 296 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Porsche 718 Boxster has covered 40,346 miles. The dealer is asking £42,490, which is £2,765 above the AskCar estimate of £39,725. To work out the AskCar estimate, we analyse UK dealer adverts for 199 Porsche 718 Boxster cars across different ages and specifications. Since we first spotted the advert 106 days ago, the asking price has dropped by £2,505. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Porsche Service Centre Brooklands in West Byfleet. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,765 (6%) over the AskCar estimate of £39,725.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 199 priced Porsche 718 Boxster adverts across different ages and specifications, as of 8 November 2026.

A 2018 Porsche 718 Boxster with the 2.0 petrol engine is typically advertised at £38,500: the median of the 14 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 Porsche 718 Boxster has been on sale for at least 106 days.

Price history

AskCar first saw this advert on 25 July 2026 at £44,995. Its asking price is now £42,490, £2,505 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 26 July 2026: £44,995
• 16 August 2026: £44,750
• 15 September 2026: £44,250
• 11 October 2026: £43,495
• 24 October 2026: £42,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 28 January 2027.

It has had 6 MOTs. The latest, on 21 January 2026, passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 38,415 miles, which matches the advertised 40,346 miles.

Advertised mileage is about 1,900 miles higher than the median mileage of a 2018 Porsche 718 Boxster on AskCar.