Used BMW 3 Series for sale under £20,000 in England

There are 3,456 used BMW 3 Series under £20,000 for sale from UK dealers in England on AskCar, as of 30 October 2026. Typical asking price £11,500 (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 3,456 cars are priced between £7,500 and £16,200.

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.

Price reductions in England

977 cars in England had their price reduced in the last 14 days to 30 October 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202342£18,900£17,600 to £19,700
2022175£17,500£15,400 to £19,000
2021270£17,000£15,300 to £18,800
2020275£17,000£15,500 to £18,700
2019416£16,500£14,000 to £18,300
2018303£12,700£10,500 to £15,500
2017286£11,600£9,500 to £14,800
2016333£10,200£8,100 to £12,800
2015298£9,200£7,500 to £11,900
2014257£8,000£6,000 to £9,700
2013215£7,000£5,400 to £8,500
2012162£5,200£4,200 to £6,800
201191£4,900£3,700 to £7,000
201067£4,000£3,500 to £5,500
200958£3,800£2,600 to £5,500
200836£4,000£3,400 to £6,000
200745£4,600£2,800 to £6,000
200624£5,000£2,900 to £7,700

Cars for sale now, page 31 of 35

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 in England by price

BMW 3 Series across the UK by price

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