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

There are 4,893 used automatic BMW 3 Series under £30,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £17,500 (the median: half cost less, half cost more). The cheapest is £1,499. AskCar lists 7,078 used BMW 3 Series across the UK, from 2,699 dealerships.

The middle half of the 4,893 cars are priced between £11,400 and £23,000.

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.

1,728 of the 4,893 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
202620£29,000£22,500 to £30,000
202562£29,000£28,000 to £29,500
2024421£27,000£25,500 to £28,500
2023358£25,000£22,500 to £27,000
2022422£21,000£18,000 to £24,000
2021639£20,000£17,300 to £23,000
2020473£19,000£16,500 to £22,000
2019584£18,000£15,500 to £20,500
2018315£13,800£11,300 to £16,400
2017292£13,000£10,000 to £16,000
2016300£11,500£9,000 to £14,000
2015256£10,300£8,500 to £12,400
2014203£8,800£7,000 to £10,000
2013159£8,000£6,400 to £9,000
2012100£6,200£5,000 to £7,800
201162£5,500£4,000 to £7,100
201048£4,800£3,500 to £6,500
200935£5,000£3,500 to £6,000
200824£5,400£4,000 to £6,200
200739£5,000£3,500 to £6,300

Cars for sale now, page 4 of 49

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 6,692 priced BMW 3 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.

·

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

BMW 3 Series near you

Automatic cars and vans under £30,000

More BMW

Same budget

Everything