Used Porsche 718 Boxster for sale near Guildford
There are 11 used Porsche 718 Boxster for sale from UK dealers within 20 miles of Guildford on AskCar, as of 8 November 2026. Typical asking price £42,500 (the median: half cost less, half cost more). The cheapest is £31,995. AskCar lists 201 used Porsche 718 Boxster across the UK, from 137 dealerships.
The middle half of the 11 cars are priced between £37,000 and £51,500.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Guildford
3 of the 11 Porsche 718 Boxster within 20 miles of Guildford had their price reduced in the last 14 days to 8 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 199 priced Porsche 718 Boxster adverts on AskCar as of 8 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2023 Porsche 718 Boxster, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 15,000 miles. Price: £55,900, unchanged since AskCar first saw it on 11 October 2026, 28 days ago. Good value: £9,187 (14%) under the AskCar estimate of £65,087. Euro 6 emissions standard. ULEZ compliant. Dealer: Porsche Centre Guildford in Guildford, 1 mile from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2023-cecaebb8bfe3
- 2017 Porsche 718 Boxster 2.5 GTS, 359 bhp, automatic, petrol, convertible, 2 doors, 2 seats, white. Mileage: 45,000 miles. Price: £39,000, unchanged since AskCar first saw it on 23 October 2026, 16 days ago. Good value: £4,041 (9%) under the AskCar estimate of £43,041. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 January 2027. Dealer: Rsj Sports Cars in Slough, 19 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-b0a50148c710
- 2024 Porsche 718 Boxster, manual, petrol, convertible, 2 doors, 2 seats, red. Mileage: 2,424 miles. Price: £61,900, unchanged since AskCar first saw it on 3 October 2026, 36 days ago. Good value: £5,941 (8%) under the AskCar estimate of £67,841. Euro 6 emissions standard. ULEZ compliant. Dealer: Porsche Centre Guildford in Guildford, 1 mile from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2024-83bfba3a6b79
- 2018 Porsche 718 Boxster, automatic, petrol, convertible, 2 doors, 2 seats, black. Mileage: 30,000 miles. Price: £46,900, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Fair price: £2,097 (4%) under the AskCar estimate of £48,997. Euro 6 emissions standard. ULEZ compliant. Dealer: Porsche Centre Guildford in Guildford, 1 mile from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2018-1f10b38713fc
- 2017 Porsche 718 Boxster 2.5 S, 345 bhp, automatic, petrol, convertible, 2 doors, 2 seats, red. Mileage: 40,768 miles. Price: £38,490, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £1,358 (3%) under the AskCar estimate of £39,848. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 May 2027. Dealer: Auto Manor in Lasham, 20 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-67de5d135a57
- 2020 Porsche 718 Boxster, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 45,577 miles. Price: £45,900, reduced by £3,095 from £48,995 since AskCar first saw it on 27 August 2026, 73 days ago. Fair price: £875 (1%) under the AskCar estimate of £46,775. Euro 6 emissions standard. ULEZ compliant. Dealer: Porsche Service Centre Brooklands in Brooklands, 9 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2020-35175022c3de
- 2018 Porsche 718 Boxster 2.0, 296 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 48,439 miles. Price: £35,995, unchanged since AskCar first saw it on 27 October 2026, 12 days ago. Fair price: £135 (under 1%) under the AskCar estimate of £36,130. Euro 6 emissions standard. ULEZ compliant. Dealer: Cridfords Of Surrey in Cranleigh, 8 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2018-06d48ef7745e
- 2019 Porsche 718 Boxster 2.0, 296 bhp, automatic, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 72,700 miles. Price: £31,995, reduced by £1,000 from £32,995 since AskCar first saw it on 9 September 2026, 60 days ago. Fair price: £595 (1%) over the AskCar estimate of £31,400. Euro 6 emissions standard. ULEZ compliant. Dealer: Team Virtus in Pulborough, 19 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2019-20f7170b8b14
- 2021 Porsche 718 Boxster 4.0, automatic, petrol, convertible, 2 doors, 2 seats, yellow. Mileage: 11,500 miles. Price: £69,995, reduced by £5,005 from £75,000 since AskCar first saw it on 18 September 2026, 51 days ago. Fair price: £3,011 (4%) over the AskCar estimate of £66,984. Euro 6 emissions standard. ULEZ compliant. Dealer: Nigel Unsworth in Camberley, 11 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2021-d4e3e2d1a1c5
- 2018 Porsche 718 Boxster 2.0, 296 bhp, automatic, petrol, convertible, 2 doors, 2 seats, blue. Mileage: 40,346 miles. Price: £42,490, reduced by £2,505 from £44,995 since AskCar first saw it on 25 July 2026, 106 days ago. Fair price: £2,765 (6%) over the AskCar estimate of £39,725. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 January 2027. Dealer: Porsche Service Centre Brooklands in Brooklands, 9 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2018-459b2c62b1ef
- 2016 Porsche 718 Boxster 2.0, 296 bhp, manual, petrol, convertible, 2 doors, 2 seats, white. Mileage: 49,056 miles. Price: £34,995, unchanged since AskCar first saw it on 4 October 2026, 35 days ago. Above the going rate: £4,413 (14%) over the AskCar estimate of £30,582. Euro 6 emissions standard. ULEZ compliant. Dealer: Cridfords Of Surrey in Cranleigh, 8 miles from Guildford. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2016-2470287e2e9e
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