2017 Porsche 718 Boxster 2.5 S
Price: £35,900. Fair price: £1,331 (3%) under the AskCar estimate of £37,231, our expected asking price for this car from its model, age, mileage and specification, drawing on 202 priced Porsche 718 Boxster adverts on AskCar as of 10 November 2026.
AskCar lists 204 used Porsche 718 Boxster from 138 UK dealerships, as of 10 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: 51,600 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.5 litres, 345 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 167 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 51,600 miles on the clock, this 2017 Porsche 718 Boxster has done roughly 10,400 more miles than a typical 2017 Porsche 718 Boxster. Its asking price of £35,900 is £1,331 below the AskCar estimate of £37,231. The AskCar estimate uses 202 UK dealer adverts for the Porsche 718 Boxster, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Dove House Motor Company in Rushden. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Dove House Motor Company is rated 4.7 out of 5 on Google.
Price
Fair price: £1,331 (3%) under the AskCar estimate of £37,231.
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 202 priced Porsche 718 Boxster adverts across different ages and specifications, as of 10 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 10 November 2026.
Time on sale
AskCar first saw this 2017 Porsche 718 Boxster advertised today.
Price history
AskCar first saw this advert on 10 November 2026 at £35,900. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 11 October 2027.
It has had 8 MOTs. The latest, on 12 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 51,404 miles, which matches the advertised 51,600 miles.
Advertised mileage is about 10,400 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 £35,520 to £46,950, as of 10 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: £35,520, £380 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: 59,350 miles. Price: £36,718, £818 more than this car. Dealer: Roy Humphrey Vargas in Eye. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-0fd5167d671b
- 2017 Porsche 718 Boxster S, 2.5 petrol convertible, red. Mileage: 40,768 miles. Price: £38,490, £2,590 more than this car. Dealer: Auto Manor in Lasham. AskCar page: https://askcar.co.uk/car/porsche-718-boxster-2017-67de5d135a57
Browse all Porsche 718 Boxster cars for sale · 2017 Porsche 718 Boxster price guide
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As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.