2008 Porsche Boxster 3.4 987 S
Price: £16,975. Fair price: £510 (3%) over the AskCar estimate of £16,465, our expected asking price for this car from its model, age, mileage and specification, drawing on 245 priced Porsche Boxster adverts on AskCar as of 2 November 2026.
AskCar lists 292 used Porsche Boxster from 193 UK dealerships, as of 2 November 2026.
Overview
- Make: Porsche
- Model: Boxster
- Trim: 987 S
- Version: 3.4 987 S Tiptronic RWD Euro 4 2dr (290 bhp)
- Year: 2008
- Mileage: 52,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 3.4 litres, 290 bhp
- Gearbox: Automatic (Tiptronic)
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 262 g/km
- Emissions standard: Euro 4, ULEZ compliant
About this car
This 2008 Porsche Boxster 987 S is advertised with 52,000 miles, approximately 4,000 below the typical mileage for its age. Its asking price of £16,975 is £510 above the AskCar estimate of £16,465. The AskCar estimate uses 245 UK dealer adverts for the Porsche Boxster, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 124 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Cetus Car Company in Harlow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £510 (3%) over the AskCar estimate of £16,465.
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 245 priced Porsche Boxster adverts across different ages and specifications, as of 2 November 2026.
A 2008 Porsche Boxster with the 3.4 petrol engine is typically advertised at £17,000: the median of the 11 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2008 Porsche Boxster has been on sale for at least 124 days.
Price history
AskCar first saw this advert on 1 July 2026 at £16,975. 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 2 November 2026: valid until 7 March 2027.
It has had 20 MOTs. The latest, on 2 March 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 52,059 miles, which matches the advertised 52,000 miles.
Advertised mileage is about 4,000 miles lower than the median mileage of a 2008 Porsche Boxster on AskCar.
Similar cars
3 other 2008 Porsche Boxster 987 S 3.4 petrol automatic convertibles are for sale at UK dealers, from £11,990 to £15,975, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2008 Porsche Boxster 987 S, 3.4 petrol convertible, brown. Mileage: 43,445 miles. Price: £14,995, £1,980 less than this car. Dealer: The Drivers Gallery in Bromsgrove. AskCar page: https://askcar.co.uk/car/porsche-boxster-2008-b2455d181acd
- 2008 Porsche Boxster 987 S, 3.4 petrol convertible, silver. Mileage: 68,000 miles. Price: £15,975, £1,000 less than this car. Dealer: Cetus Car Company in Harlow. AskCar page: https://askcar.co.uk/car/porsche-boxster-2008-e65a2603a217
- 2008 Porsche Boxster 987 S, 3.4 petrol convertible, silver. Mileage: 87,000 miles. Price: £11,990, £4,985 less than this car. Dealer: Westdrayton Motors in Windsor. AskCar page: https://askcar.co.uk/car/porsche-boxster-2008-e13c064ba5f1
Browse all Porsche Boxster cars for sale · 2008 Porsche Boxster price guide
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Photos
30 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.