2023 Porsche 718 Boxster 4.0 GTS

Overview

• Make: Porsche
• Model: 718 Boxster
• Trim: GTS
• Version: 4.0 GTS PDK RWD Euro 6 2dr (394 bhp)
• Year: 2023
• Mileage: 3,124 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 4.0 litres, 394 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 230 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Porsche 718 Boxster Gts has covered 3,124 miles, around 8,900 fewer miles than is typical for its age. Its asking price of £76,440 is £4,100 below the AskCar estimate of £80,540. To work out the AskCar estimate, we analyse UK dealer adverts for 200 Porsche 718 Boxster cars across different ages and specifications. The asking price is now £3,500 lower than when we first recorded the advert 49 days ago. Its advertised mileage matches the government's MOT record. You can find this car at JCT600 in Stockton-on-Tees. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £4,100 (5%) under the AskCar estimate of £80,540.

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 200 priced Porsche 718 Boxster adverts across different ages and specifications, as of 7 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 7 November 2026.

Time on sale

This 2023 Porsche 718 Boxster has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 19 September 2026 at £79,940. Its asking price is now £76,440, £3,500 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 28 September 2026: £79,940
• 3 October 2026: £78,940
• 10 October 2026: £78,740
• 20 October 2026: £77,940
• 23 October 2026: £77,490
• 27 October 2026: £77,240
• 6 November 2026: £76,440

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 2 June 2027.

It has had one MOT, on 3 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 2,991 miles, which matches the advertised 3,124 miles.

Advertised mileage is about 8,900 miles lower than the median mileage of a 2023 Porsche 718 Boxster on AskCar.

Similar cars

5 other 2023 Porsche 718 Boxster GTS 4.0 petrol automatic convertibles are for sale at UK dealers, from £74,950 to £78,950, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, green. Mileage: 6,365 miles. Price: £74,990, £1,450 less than this car. Dealer: Bowker Motor Group in Bolton. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-4c6377a4a33a
• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, black. Mileage: 8,894 miles. Price: £75,000, £1,440 less than this car. Dealer: Dick Lovett BMW Bristol in Bristol. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-0d057b376ed8
• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, silver. Mileage: 8,998 miles. Price: £74,950, £1,490 less than this car. Dealer: Stratstone Porsche Centre Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-98b9f931e4aa