Used BMW M3 for sale near Cardiff
There are 5 used BMW M3 for sale from UK dealers within 20 miles of Cardiff on AskCar, as of 8 November 2026. The cheapest is £18,995. AskCar lists 806 used BMW M3 across the UK, from 472 dealerships.
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.
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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2010 BMW M3 4.0 V8, 414 bhp, automatic, petrol, convertible, 2 doors, 4 seats, white. Mileage: 64,977 miles. Price: £18,995, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Good value: £2,711 (12%) under the AskCar estimate of £21,706. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 6 February 2027. Dealer: Bhakar Watts Cars in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-m3-2010-61d101a0624d
- 2002 BMW M3 3.2, 343 bhp, manual, petrol, convertible, 2 doors, 4 seats, yellow. Mileage: 88,610 miles. Price: £19,995, unchanged since AskCar first saw it on 17 September 2026, 52 days ago. Fair price: £1,603 (7%) under the AskCar estimate of £21,598. Euro 3 emissions standard. MOT: valid until 25 June 2027. Dealer: Plan-it Motor Company in Cwmbran, 14 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-m3-2002-95c7ff6ed904
- 2024 BMW M3 3.0 Competition, automatic, petrol, 4 doors, grey. Mileage: 9,848 miles. Price: £65,000, reduced by £1,000 from £66,000 since AskCar first saw it on 27 September 2026, 42 days ago. Fair price: £707 (1%) under the AskCar estimate of £65,707. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-m3-2024-9c8eaae4b254
- 2012 BMW M3 4.0 iV8, 414 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 47,000 miles. Price: £32,500, raised by £8,500 from £24,000 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £858 (2%) over the AskCar estimate of £31,642. Euro 5 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 June 2026; ask the dealer for the current MOT. Dealer: Barry Bangers in Barry, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-m3-2012-466ec45a8099
- 2025 BMW M3 3.0 BiTurbo Competition, automatic, petrol, estate, 5 doors, green. Mileage: 11,053 miles. Price: £75,000, unchanged since AskCar first saw it on 12 October 2026, 27 days ago. Fair price: £4,297 (6%) over the AskCar estimate of £70,703. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Cardiff BMW in Cardiff, 2 miles from Cardiff. AskCar page: https://askcar.co.uk/car/bmw-m3-2025-8c05167081cd
BMW M3 across the UK by price
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