Used BMW 3 Series for sale under £20,000 near Watford

476 cars from UK dealers within 20 miles of Watford, updated 26 October 2026. Typical asking price £11,500. Half of them are priced between £7,400 and £16,000.

AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

Price cuts near Watford

122 cars within 20 miles have had their price cut since they were first listed.

Typical price by year

Year	For sale	Typical price	Half are priced between
2021	41	£16,500	£15,200 to £18,000
2020	37	£16,400	£15,000 to £18,700
2019	64	£17,200	£14,400 to £18,500
2018	40	£12,900	£9,700 to £15,900
2017	44	£10,700	£9,000 to £12,500
2016	55	£10,800	£8,000 to £12,800
2015	34	£9,700	£8,100 to £12,000
2014	20	£7,200	£6,000 to £9,800
2013	27	£6,800	£4,600 to £7,900

Cars for sale now, page 5 of 5

The cheaper cars like each one are on its AskCar page.

BMW 3 Series across the UK by price

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