Used manual BMW M3 convertible for sale

There are 36 used manual BMW M3 convertible for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £22,500 (the median: half cost less, half cost more). The cheapest is £11,999. AskCar lists 806 used BMW M3 across the UK, from 472 dealerships.

The middle half of the 36 cars are priced between £17,000 and £29,500.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

What does a used manual BMW M3 convertible cost?

The median asking price is £22,500, across the 34 cars for sale with a price.

1 of the 36 cars had its price reduced in the last 14 days to 8 November 2026.

Cars for sale now

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 751 priced BMW M3 adverts on AskCar as of 8 November 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

BMW M3 by gearbox, fuel and body

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