Used Mazda CX-30 SE L prices

There are 33 used Mazda CX-30 SE L cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £13,500 (the median: half cost less, half cost more). The cheapest is £10,580. The middle half are priced between £12,200 and £14,000.

Dealers lowered the asking price on more than a third of Mazda CX-30 SE L cars: 16 of the 33 in the 14 days to 1 November 2026.

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 SE L cars for sale now, page 1 of 2

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. 32 of the 33 cars listed here meet these rules. Page 2 lists every other Mazda CX-30 SE L car, cheapest first, including the one 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 SE L.

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 SE L: priced furthest below the AskCar estimate

These 10 are priced 2% to 10% under their AskCar estimate. Their asking prices run from £11,850 to £14,940.

Cheapest Mazda CX-30 SE L: the lowest asking prices

These 10 are priced £10,580 to £12,396. They have covered 22,312 to 71,808 miles.

Lowest-mileage Mazda CX-30 SE L

These 10 have covered 11,332 to 23,000 miles. Their asking prices run from £12,100 to £15,200.

Recently reduced Mazda CX-30 SE L: 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 £355 to £1,550.

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

These 6 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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