2011 Porsche Boxster 3.4 S Black Edition
Price: £23,995. Fair price: £1,032 (4%) over the AskCar estimate of £22,963, 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: S Black Edition
- Version: 3.4 S Black Edition Manual RWD Euro 5 2dr (315 bhp)
- Year: 2011
- Mileage: 56,925 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 3.4 litres, 315 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 223 g/km
- Emissions standard: Euro 5, ULEZ compliant
About this car
This 2011 Porsche Boxster S Black Edition has covered 56,925 miles. The dealer is asking £23,995, which is £1,032 above the AskCar estimate of £22,963. To work out the AskCar estimate, we analyse UK dealer adverts for 245 Porsche Boxster cars across different ages and specifications. It first appeared in our advert records 30 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Richtoy Subaru in Scunthorpe. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £1,032 (4%) over the AskCar estimate of £22,963.
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 2011 Porsche Boxster with the 3.4 petrol engine is typically advertised at £29,500: the median of the 10 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2011 Porsche Boxster has been on sale for at least 30 days.
Price history
AskCar first saw this advert on 3 October 2026 at £23,995. 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 8 October 2027.
It has had 15 MOTs. The latest, on 18 September 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 56,949 miles, which matches the advertised 56,925 miles.
Advertised mileage is about 700 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 £26,940, as of 2 November 2026.
The 2 closest to this car in mileage:
- 2011 Porsche Boxster S Black Edition, 3.4 petrol convertible, black. Mileage: 73,000 miles. Price: £19,990, £4,005 less than this car. Dealer: DSI Performance Cars in Guildford. AskCar page: https://askcar.co.uk/car/porsche-boxster-2011-2a17195b8265
- 2011 Porsche Boxster S Black Edition, 3.4 petrol convertible, grey. Mileage: 31,000 miles. Price: £26,940, £2,945 more than this car. Dealer: Seymour Pope in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/porsche-boxster-2011-5a81548387d3
Browse all Porsche Boxster cars for sale · 2011 Porsche Boxster price guide
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Photos
54 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.