Used Mazda CX-30 Prime Line prices

There are 139 used Mazda CX-30 Prime Line cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £20,000 (the median: half cost less, half cost more). The cheapest is £12,995. The middle half are priced between £17,400 and £24,500.

Dealers lowered the asking price on more than one in ten of Mazda CX-30 Prime Line cars: 26 of the 139 in the 14 days to 1 November 2026.

Mazda CX-30 Prime Line prices by year

A 2025 Mazda CX-30 Prime Line typically costs £24,500, against £20,000 for all 2025 Mazda CX-30 cars, as of 1 November 2026.

YearTypical asking priceTypical mileage
2026 Mazda CX-30 Prime Line£19,5001,000 miles
2025 Mazda CX-30 Prime Line£24,5000 miles

Typical asking prices are of Mazda CX-30 Prime Line cars for sale on 1 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 1,656 used Mazda CX-30 across the UK, from 532 dealerships.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Mazda CX-30 Prime Line cars for sale now, page 1 of 3

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 134 of the 139 cars listed here meet these rules. Pages 2 to 3 list every other Mazda CX-30 Prime Line car, cheapest first, including the 5 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,622 priced Mazda CX-30 adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every Mazda CX-30 Prime Line.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

Best value Mazda CX-30 Prime Line: priced furthest below the AskCar estimate

These 10 are priced 17% to 21% under their AskCar estimate. Their asking prices run from £13,999 to £16,790.

Cheapest Mazda CX-30 Prime Line: the lowest asking prices

These 10 are priced £12,995 to £15,490. They have covered 14,066 to 40,352 miles.

Lowest-mileage Mazda CX-30 Prime Line

These 10 have covered 1 miles. Their asking prices run from £19,998 to £25,295.

Recently reduced Mazda CX-30 Prime Line: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £1,000 to £1,750.

Newly advertised Mazda CX-30 Prime Line: first seen by AskCar in the 7 days to 1 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Mazda CX-30 by gearbox, fuel and body

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