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

1,032 cars from UK dealers, updated 18 October 2026. Typical asking price £16,100.

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

Typical price by year

YearFor saleTypical priceMost ask
202623£19,400£18,200 to £19,600
2025152£17,800£17,000 to £19,000
2024142£17,500£16,300 to £18,700
2023279£16,800£15,500 to £18,000
2022202£15,100£14,000 to £16,600
2021124£14,100£13,000 to £15,400
2020106£13,300£12,300 to £14,500

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Mazda CX-30 prices by year

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