Used cars for sale under £20,000 in Northern Ireland

7,777 cars from UK dealers in Northern Ireland, updated 27 October 2026. Typical asking price £13,500. Half of them are priced between £9,900 and £16,900.

AskCar lists 581,201 cars from 12,993 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

Price cuts in Northern Ireland

1,800 cars in Northern Ireland have had their price cut since they were first listed.

Cars for sale now, page 1 of 78

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

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