Used Mazda Mazda3 for sale under £20,000

1,125 cars from UK dealers, updated 23 October 2026. Typical asking price £12,100. Half of them are priced between £7,500 and £16,600.

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

400 have had their price cut since they were first listed.

Typical price by year

YearFor saleTypical priceHalf are priced between
202689£18,900£18,200 to £19,300
2025122£17,300£16,400 to £18,000
202432£17,300£16,500 to £18,600
2023102£16,800£15,800 to £18,000
202265£15,200£14,000 to £16,500
202157£14,900£13,300 to £15,700
202070£13,200£12,500 to £14,600
201960£12,000£10,900 to £13,500
201879£10,000£8,900 to £12,000
201797£8,600£7,400 to £10,800
201698£7,500£6,000 to £9,500
201595£6,400£5,100 to £8,100
201461£5,800£4,700 to £8,000

Cars for sale now, page 3 of 12

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

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Mazda Mazda3 prices by year

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