2011 Porsche Boxster 3.4 S Black Edition
Version: 3.4 S Black Edition Manual RWD Euro 5 2dr (315 bhp)
Price: £19,990. Fair price: £174 (under 1%) under the AskCar estimate of £20,164, our expected asking price for this car from its model, age, mileage and specification, drawing on 243 priced Porsche Boxster adverts on AskCar as of 31 October 2026.
AskCar lists 289 used Porsche Boxster from 187 UK dealerships, as of 31 October 2026.
Overview
- Make
- Porsche
- Model
- Boxster
- Trim
- S Black Edition
- Version
- 3.4 S Black Edition Manual RWD Euro 5 2dr (315 bhp)
- Mileage
- 73,000 miles
- Year
- 2011
- Fuel type
- Petrol
- Body type
- Convertible
- Engine
- 3.4 L
- Gearbox
- Manual
- Power
- 315 bhp
- Seats
- 2
- CO2
- 230 g/km
- Colour
- Black
- Doors
- 2
- Driven wheels
- Rear Wheel Drive
- Emissions standard
- Euro 5
About this car
This 2011 Porsche Boxster S Black Edition has covered 73,000 miles, around 15,300 more miles than is typical for its age. The dealer is asking £19,990, which is £174 below the AskCar estimate of £20,164. To work out the AskCar estimate, we analyse UK dealer adverts for 243 Porsche Boxster cars across different ages and specifications. This car was first seen in our listings data today. MOT records show an expiry date of 28 August 2027, and the latest recorded mileage is consistent with the advert. You can find this car at DSI Performance Cars in Billingshurst.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £19,990 |
Price and mileage comparison
Fair price: £174 (under 1%) under the AskCar estimate of £20,164.
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 243 priced Porsche Boxster adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 15,300 miles higher than the median mileage of a 2011 Porsche Boxster on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 28 August 2027. 72,967 miles at the last test.
Other matching cars
2 other 2011 Porsche Boxster S Black Edition manual petrol cars are for sale at UK dealers from £23,995 to £26,940, as of 31 October 2026.
- 2011 Porsche Boxster. Price: £23,995. Mileage: 56,925 miles. Dealer: Richtoy Subaru in Scunthorpe. AskCar page: https://askcar.co.uk/car/porsche-boxster-2011-ceece25e7b7f
- 2011 Porsche Boxster. Price: £26,940. Mileage: 31,000 miles. Dealer: Seymour Pope in Hemel Hempstead. AskCar page: https://askcar.co.uk/car/porsche-boxster-2011-5a81548387d3
The 2 matching cars have covered 31,000 to 56,925 miles, compared with 73,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Porsche Boxster cars for sale · 2011 Porsche Boxster price guide
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Photos
50 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.