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

1,046 cars from UK dealers, updated 26 October 2026. Typical asking price £16,200. Half of them are priced between £14,500 and £18,000.

AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

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

Typical price by year

YearFor saleTypical priceHalf are priced between
202636£19,200£18,500 to £19,500
2025146£17,700£16,900 to £18,900
2024137£17,500£16,000 to £18,500
2023295£16,800£15,500 to £18,000
2022205£15,000£13,800 to £16,800
2021114£14,000£12,900 to £15,600
2020109£13,400£12,200 to £14,500

Cars for sale now, page 5 of 11

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

·

Mazda CX-30 by gearbox, fuel and body

Mazda CX-30 prices by year

Mazda CX-30 by price

Mazda CX-30 near you

More Mazda

Same budget

Everything