2011 Porsche Boxster 3.4 S Black Edition
Price: £26,940. Fair price: £421 (1%) under the AskCar estimate of £27,361, our expected asking price for this car from its model, age, mileage and specification, drawing on 252 priced Porsche Boxster adverts on AskCar as of 5 November 2026.
AskCar lists 296 used Porsche Boxster from 197 UK dealerships, as of 5 November 2026.
Overview
- Make: Porsche
- Model: Boxster
- Trim: S Black Edition
- Version: 3.4 S Black Edition Manual RWD Euro 5 2dr (315 bhp)
- Year: 2011
- Mileage: 31,000 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 3.4 litres, 315 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 223 g/km
- Emissions standard: Euro 5, ULEZ compliant
About this car
With 31,000 miles on the clock, this 2011 Porsche Boxster S Black Edition has done roughly 26,300 fewer miles than a typical 2011 Porsche Boxster. Its asking price of £26,940 is £421 below the AskCar estimate of £27,361. The AskCar estimate uses UK dealer asking prices, including 252 Porsche Boxster adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 16 days. The government's MOT record matches its advertised mileage. You can find this car at Seymour Pope in Kings Langley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £421 (1%) under the AskCar estimate of £27,361.
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 252 priced Porsche Boxster adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2011 Porsche Boxster has been on sale for at least 16 days.
Price history
AskCar first saw this advert on 20 October 2026 at £26,940. 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 5 November 2026: valid until 15 October 2027.
It has had 13 MOTs. The latest, on 16 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 31,459 miles, which matches the advertised 31,000 miles.
Advertised mileage is about 26,300 miles lower than the median mileage of a 2011 Porsche Boxster on AskCar.
Similar cars
2 other 2011 Porsche Boxster S Black Edition 3.4 petrol manual convertibles are for sale at UK dealers, from £19,990 to £23,995, as of 5 November 2026.
The 2 closest to this car in mileage:
- 2011 Porsche Boxster S Black Edition, 3.4 petrol convertible, black. Mileage: 56,925 miles. Price: £23,995, £2,945 less than this car. Dealer: Richtoy Subaru in Scunthorpe. AskCar page: https://askcar.co.uk/car/porsche-boxster-2011-ceece25e7b7f
- 2011 Porsche Boxster S Black Edition, 3.4 petrol convertible, black. Mileage: 73,000 miles. Price: £19,990, £6,950 less than this car. Dealer: DSI Performance Cars in Guildford. AskCar page: https://askcar.co.uk/car/porsche-boxster-2011-2a17195b8265
Browse all Porsche Boxster cars for sale · 2011 Porsche Boxster price guide
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Photos
41 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.