Used petrol BMW 1 Series for sale under £20,000

There are 2,907 used petrol BMW 1 Series under £20,000 for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £14,500 (the median: half cost less, half cost more). The cheapest is £500. AskCar lists 7,193 used BMW 1 Series across the UK, from 2,633 dealerships.

The middle half of the 2,907 cars are priced between £9,500 and £17,600.

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.

953 of the 2,907 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
202491£19,000£17,900 to £19,600
2023363£18,700£17,600 to £19,500
2022230£17,500£16,300 to £18,700
2021253£16,500£15,400 to £18,000
2020385£15,800£14,300 to £17,000
2019360£13,000£11,000 to £15,000
2018300£10,900£8,900 to £13,500
2017225£10,000£8,000 to £16,000
2016162£9,500£7,700 to £13,600
2015148£8,000£6,500 to £10,000
2014105£7,200£5,500 to £9,000
201398£7,000£5,500 to £9,200
201248£5,500£3,800 to £7,000
201122£5,100£3,700 to £6,700
200921£4,300£3,000 to £5,500

Cars for sale now, page 18 of 30

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 6,933 priced BMW 1 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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