Used automatic diesel BMW 3 Series for sale

There are 2,198 used automatic diesel BMW 3 Series for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £14,900 (the median: half cost less, half cost more). The cheapest is £1,590. AskCar lists 6,987 used BMW 3 Series across the UK, from 2,629 dealerships.

The middle half of the 2,198 cars are priced between £9,700 and £21,000.

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.

What does a used automatic diesel BMW 3 Series cost?

The median asking price is £14,900, across the 2,196 cars for sale with a price. For a 2024 one it is £32,000, for a 2010 one £4,300.

718 of the 2,198 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
2024124£32,000£30,000 to £40,000
202371£35,000£28,500 to £39,000
202288£28,000£23,000 to £34,000
2021195£23,000£19,000 to £26,000
2020159£19,500£16,500 to £22,500
2019300£17,800£15,100 to £20,500
2018197£14,400£12,000 to £16,500
2017220£13,700£10,800 to £16,500
2016207£11,900£9,500 to £14,500
2015203£10,400£8,500 to £12,500
2014159£8,800£6,900 to £10,800
2013116£7,500£6,000 to £9,000
201264£5,600£4,700 to £7,000
201133£4,800£3,900 to £6,500
201025£4,300£3,000 to £5,000

Cars for sale now, page 13 of 22

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 prices by year

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