Used automatic BMW 3 Series for sale under £30,000

There are 4,797 used automatic BMW 3 Series under £30,000 for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £17,500 (the median: half cost less, half cost more). The cheapest is £1,499. AskCar lists 6,914 used BMW 3 Series across the UK, from 2,613 dealerships.

The middle half of the 4,797 cars are priced between £11,500 and £23,000.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

1,661 of the 4,797 cars had their price reduced in the last 14 days to 1 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202563£29,000£28,000 to £30,000
2024415£27,000£25,500 to £28,500
2023362£25,000£22,500 to £27,000
2022423£21,000£18,000 to £24,000
2021632£20,500£17,500 to £23,000
2020477£19,000£16,500 to £22,000
2019570£18,000£15,400 to £20,500
2018314£13,700£11,300 to £16,400
2017290£12,900£10,000 to £15,900
2016303£11,200£9,000 to £14,000
2015245£10,500£8,500 to £12,000
2014191£9,000£7,100 to £10,500
2013148£8,000£6,300 to £9,000
201285£6,200£4,900 to £7,500
201157£5,200£4,000 to £7,000
201043£4,500£3,500 to £6,100
200932£5,000£3,800 to £6,100
200825£5,800£4,000 to £7,000
200732£5,000£3,300 to £6,500

Cars for sale now, page 22 of 48

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 6,652 priced BMW 3 Series adverts on AskCar as of 1 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.

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BMW 3 Series by gearbox, fuel and body

Automatic BMW 3 Series by price

BMW 3 Series prices by year

BMW 3 Series by price

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