Used BMW 3 Series for sale under £30,000

There are 5,642 used BMW 3 Series under £30,000 for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £16,000 (the median: half cost less, half cost more). The cheapest is £890. AskCar lists 6,987 used BMW 3 Series across the UK, from 2,629 dealerships.

The middle half of the 5,642 cars are priced between £9,400 and £22,000.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

1,895 of the 5,642 cars had their price reduced in the last 14 days to 30 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202565£29,000£28,000 to £30,000
2024422£27,000£25,500 to £28,500
2023372£25,000£22,500 to £27,000
2022429£21,000£18,000 to £24,000
2021638£20,500£17,500 to £23,000
2020490£19,000£16,500 to £22,000
2019622£17,800£15,000 to £20,000
2018375£13,000£10,800 to £16,000
2017344£12,000£9,700 to £15,500
2016373£10,400£8,400 to £13,500
2015327£9,300£7,600 to £11,800
2014284£8,000£6,300 to £9,800
2013237£7,000£5,400 to £8,500
2012177£5,200£4,200 to £6,900
201195£5,000£3,700 to £7,000
201076£4,400£3,500 to £5,500
200962£3,900£2,800 to £5,500
200840£4,000£3,200 to £6,000
200748£4,600£2,900 to £6,000
200626£4,000£2,600 to £7,000
200522£4,400£2,600 to £8,000

Cars for sale now, page 18 of 57

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 6,706 priced BMW 3 Series adverts on AskCar as of 30 October 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.

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BMW 3 Series by gearbox, fuel and body

BMW 3 Series under £30,000 by gearbox, fuel and body

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