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

There are 2,951 used petrol BMW 1 Series under £20,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £14,300 (the median: half cost less, half cost more). The cheapest is £500. AskCar lists 7,293 used BMW 1 Series across the UK, from 2,710 dealerships.

The middle half of the 2,951 cars are priced between £9,100 and £17,500.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

965 of the 2,951 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202485£19,000£17,900 to £19,500
2023351£18,700£17,500 to £19,500
2022228£17,500£16,400 to £18,700
2021254£16,600£15,300 to £18,000
2020392£15,800£14,300 to £17,000
2019363£13,000£11,000 to £15,000
2018307£10,900£8,800 to £13,600
2017227£10,000£8,000 to £15,900
2016168£9,400£7,600 to £13,500
2015155£8,000£6,500 to £10,000
2014113£7,200£5,500 to £9,000
2013103£7,000£5,000 to £9,100
201255£5,500£3,900 to £7,000
201123£5,300£3,700 to £7,000
200922£4,200£2,900 to £5,400

Cars for sale now, page 5 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 6,941 priced BMW 1 Series adverts on AskCar as of 29 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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