Used Mazda CX-30 for sale under £20,000

1,065 cars from UK dealers, updated 23 October 2026. Typical asking price £16,100. Half of them are priced between £14,500 and £17,900.

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.

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

Typical price by year

YearFor saleTypical priceHalf are priced between
202629£19,300£18,300 to £19,500
2025146£17,700£16,900 to £18,800
2024138£17,600£16,000 to £18,600
2023303£16,800£15,500 to £17,900
2022209£15,000£13,700 to £16,700
2021120£14,000£13,000 to £15,500
2020116£13,200£12,000 to £14,500

Cars for sale now, page 2 of 11

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

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