Used automatic BMW 3 Series for sale near Watford

There are 645 used automatic BMW 3 Series for sale from UK dealers within 20 miles of Watford on AskCar, as of 30 October 2026. Typical asking price £18,200 (the median: half cost less, half cost more). The cheapest is £1,795. AskCar lists 6,987 used BMW 3 Series across the UK, from 2,629 dealerships.

The middle half of the 645 cars are priced between £12,000 and £26,000.

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.

Price reductions near Watford

215 cars within 20 miles had their price reduced in the last 14 days to 30 October 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202655£38,000£35,000 to £43,000
202430£27,000£25,000 to £29,500
202334£26,500£21,500 to £29,000
202242£21,000£18,300 to £27,000
202178£21,000£16,700 to £25,000
202066£19,000£16,100 to £22,000
201993£18,500£16,600 to £22,000
201846£13,700£10,000 to £16,800
201741£11,500£9,500 to £14,000
201639£11,000£8,200 to £12,400
201530£10,000£8,400 to £12,300

Cars for sale now, page 4 of 7

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, town and distance; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

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