2023 Porsche 718 Boxster 4.0 GTS

Overview

• Make: Porsche
• Model: 718 Boxster
• Trim: GTS
• Version: 4.0 GTS Manual RWD Euro 6 2dr (394 bhp)
• Year: 2023
• Mileage: 9,987 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 4.0 litres, 394 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 247 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Porsche 718 Boxster Gts is advertised with 9,987 miles, approximately 2,000 below the typical mileage for its age. The AskCar estimate for this car is £75,182. It is priced at £76,495, which is £1,313 above that estimate. The AskCar estimate uses 199 UK dealer adverts for the Porsche 718 Boxster, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 75 days ago. Its asking price has since fallen by £3,500. The government's MOT record matches its advertised mileage. It is for sale at MotorClass Premium Vehicles in Wigan. 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: £1,313 (1%) over the AskCar estimate of £75,182.

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 2023 Porsche 718 Boxster with the 4.0 petrol engine is typically advertised at £75,700: the median of the 10 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2023 Porsche 718 Boxster has been on sale for at least 75 days.

Price history

AskCar first saw this advert on 25 August 2026 at £79,995. Its asking price is now £76,495, £3,500 less. The latest price cut was seen on 8 November 2026.

Price changes recorded:

• 25 August 2026: £79,995
• 24 September 2026: £79,495
• 8 October 2026: £78,495
• 20 October 2026: £77,995
• 29 October 2026: £76,995
• 8 November 2026: £76,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 30 July 2027.

It has had one MOT, on 30 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,595 miles, which matches the advertised 9,987 miles.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2023 Porsche 718 Boxster on AskCar.

Similar cars

3 other 2023 Porsche 718 Boxster GTS 4.0 petrol manual convertibles are for sale at UK dealers, from £71,450 to £79,488, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, silver. Mileage: 13,998 miles. Price: £71,450, £5,045 less than this car. Dealer: Stratstone Porsche Centre Cambridge in Cambridge. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-d862960ea449
• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, green. Mileage: 14,726 miles. Price: £78,500, £2,005 more than this car. Dealer: Sytner Group Porsche Centre Silverstone in Silverstone. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-09daac3bfe8d
• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, grey. Mileage: 4,222 miles. Price: £79,488, £2,993 more than this car. Dealer: Junction 17 Cars Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-f9e9945574cb