2009 Porsche Boxster 2.9
Price: £20,990. Fair price: £735 (3%) under the AskCar estimate of £21,725, our expected asking price for this car from its model, age, mileage and specification, drawing on 250 priced Porsche Boxster adverts on AskCar as of 4 November 2026.
AskCar lists 294 used Porsche Boxster from 196 UK dealerships, as of 4 November 2026.
Overview
- Make: Porsche
- Model: Boxster
- Version: 2.9 PDK RWD 2dr (251 bhp)
- Year: 2009
- Mileage: 46,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.9 litres, 251 bhp
- Gearbox: Automatic (PDK)
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 214 g/km
About this car
This 2009 Porsche Boxster is advertised with 46,000 miles, approximately 4,000 below the typical mileage for its age. The dealer is asking £20,990, which is £735 below the AskCar estimate of £21,725. To work out the AskCar estimate, we analyse UK dealer adverts for 250 Porsche Boxster cars across different ages and specifications. It first appeared in our advert records 85 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Mortimers Prestige in Billingshurst. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £735 (3%) under the AskCar estimate of £21,725.
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 250 priced Porsche Boxster adverts across different ages and specifications, as of 4 November 2026.
Time on sale
This 2009 Porsche Boxster has been on sale for at least 85 days.
Price history
AskCar first saw this advert on 11 August 2026 at £20,990. 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 4 November 2026: valid until 20 May 2027.
It has had 24 MOTs. The latest, on 19 May 2026, passed.
Advisories at the latest test: nearside front upper macpherson strut pin or bush worn but not resulting in excessive movement top mount; offside front upper macpherson strut pin or bush worn but not resulting in excessive movement top mount.
Mileage at that test: 45,854 miles, which matches the advertised 46,000 miles.
Advertised mileage is about 4,000 miles lower than the median mileage of a 2009 Porsche Boxster on AskCar.
Browse all Porsche Boxster cars for sale · 2009 Porsche Boxster price guide
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Photos
22 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.