2017 Porsche 718 Boxster 2.5 S
Price: £36,718. Fair price: £1,130 (3%) over the AskCar estimate of £35,588, our expected asking price for this car from its model, age, mileage and specification, drawing on 190 priced Porsche 718 Boxster adverts on AskCar as of 5 November 2026.
AskCar lists 191 used Porsche 718 Boxster from 134 UK dealerships, as of 5 November 2026.
Overview
- Make: Porsche
- Model: 718 Boxster
- Trim: S
- Version: 2.5 T S PDK RWD Euro 6 (s/s) 2dr (345 bhp)
- Year: 2017
- Mileage: 59,350 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.5 litres, 345 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Red
- CO2: 167 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2017 Porsche 718 Boxster has covered 59,350 miles, around 27,200 more miles than is typical for its age. Its asking price of £36,718 is £1,130 above the AskCar estimate of £35,588. To work out the AskCar estimate, we analyse UK dealer adverts for 190 Porsche 718 Boxster cars across different ages and specifications. We first recorded this car for sale 63 days ago. It is advertised by Roy Humphrey Vargas in EYE. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £1,130 (3%) over the AskCar estimate of £35,588.
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 190 priced Porsche 718 Boxster adverts across different ages and specifications, as of 5 November 2026.
A 2017 Porsche 718 Boxster with the 2.5 petrol engine is typically advertised at £39,000: the median of the 11 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2017 Porsche 718 Boxster has been on sale for at least 63 days.
Price history
AskCar first saw this advert on 3 September 2026 at £35,995. Its asking price is now £36,718, £723 more.
Price changes recorded:
- 3 September 2026: £35,995
- 13 September 2026: £36,718
Mileage and MOT
Advertised mileage is about 27,200 miles higher than the median mileage of a 2017 Porsche 718 Boxster on AskCar.
Similar cars
5 other 2017 Porsche 718 Boxster S 2.5 petrol automatic convertibles are for sale at UK dealers, from £35,370 to £46,950, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2017 Porsche 718 Boxster S, 2.5 petrol convertible, black. Mileage: 48,329 miles. Price: £35,370, £1,348 less than this car. Dealer: Ryds Group in London. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-cdb2bcac8b11
- 2017 Porsche 718 Boxster S, 2.5 petrol convertible, red. Mileage: 40,768 miles. Price: £38,490, £1,772 more than this car. Dealer: Auto Manor in Lasham. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-67de5d135a57
- 2017 Porsche 718 Boxster S, 2.5 petrol convertible, blue. Mileage: 30,000 miles. Price: £41,490, £4,772 more than this car. Dealer: Smiths Sports and Performance in Melton Mowbray. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-1b4a082fd94d
Browse all Porsche 718 Boxster cars for sale · 2017 Porsche 718 Boxster price guide
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Photos
21 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.