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: 6,365 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 4.0 litres, 394 bhp
• Gearbox: Automatic (PDK)
• Drive: Rear-wheel drive
• Colour: Green
• CO2: 230 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 6,365 miles on the clock, this 2023 Porsche 718 Boxster Gts has done roughly 5,700 fewer miles than a typical 2023 Porsche 718 Boxster. Priced at £74,990, it is advertised £3,865 below the AskCar estimate of £78,855. The AskCar estimate draws on 198 Porsche 718 Boxster adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 77 days ago. Its asking price has since fallen by £5,000. The government's MOT record matches its advertised mileage. It is for sale at Bowker Motor Group in Bolton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £3,865 (4%) under the AskCar estimate of £78,855.

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 198 priced Porsche 718 Boxster adverts across different ages and specifications, as of 6 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 6 November 2026.

Time on sale

This 2023 Porsche 718 Boxster has been on sale for at least 77 days.

Price history

AskCar first saw this advert on 21 August 2026 at £79,990. Its asking price is now £74,990, £5,000 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 21 August 2026: £79,990
• 11 September 2026: £77,990
• 18 October 2026: £76,490
• 1 November 2026: £74,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 8 June 2027.

It has had one MOT, on 19 May 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 5,885 miles, which matches the advertised 6,365 miles.

Advertised mileage is about 5,700 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 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, black. Mileage: 8,894 miles. Price: £75,000, the same price as 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, the same price as this car. Dealer: Stratstone Porsche Centre Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-98b9f931e4aa
• 2023 Porsche 718 Boxster GTS, 4.0 petrol convertible, red. Mileage: 3,124 miles. Price: £76,440, £1,450 more than this car. Dealer: JCT600 in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-8986fecca437