Used diesel BMW 3 Series saloon for sale

There are 1,615 used diesel BMW 3 Series saloon for sale from UK dealers on AskCar, as of 30 October 2026. Typical asking price £13,400 (the median: half cost less, half cost more). The cheapest is £1,495. AskCar lists 6,987 used BMW 3 Series across the UK, from 2,629 dealerships.

The middle half of the 1,615 cars are priced between £8,400 and £19,000.

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.

What does a used diesel BMW 3 Series saloon cost?

The median asking price is £13,400, across the 1,613 cars for sale with a price. For a 2024 one it is £31,000, for a 2011 one £3,700.

502 of the 1,615 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
202476£31,000£29,500 to £38,000
202331£35,000£28,500 to £37,500
202252£31,000£24,500 to £34,000
2021133£22,500£18,700 to £25,000
2020117£18,000£16,000 to £21,500
2019220£17,500£15,800 to £20,000
2018152£14,000£12,000 to £16,000
2017159£12,300£10,000 to £15,500
2016156£10,200£8,400 to £12,600
2015166£9,300£8,000 to £11,700
2014129£7,000£5,500 to £9,400
201385£6,700£5,000 to £8,300
201269£5,000£4,000 to £6,000
201124£3,700£3,200 to £4,100

Cars for sale now, page 12 of 17

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.

·

BMW 3 Series by gearbox, fuel and body

BMW 3 Series prices by year

BMW 3 Series by price

BMW 3 Series near you

More BMW

Everything