Used Mazda CX-30 GT Sport Edition prices

There are 20 used Mazda CX-30 GT Sport Edition cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £16,900 (the median: half cost less, half cost more). The cheapest is £11,995. The middle half are priced between £15,000 and £17,900.

Dealers lowered the asking price on more than one in five of Mazda CX-30 GT Sport Edition cars: 5 of the 20 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 GT Sport Edition 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 and recently reduced. 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. 19 of the 20 cars listed here meet these rules. Page 2 lists every other Mazda CX-30 GT Sport Edition 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 GT Sport Edition.

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 GT Sport Edition: priced furthest below the AskCar estimate

These 10 are priced 0% to 5% under their AskCar estimate. Their asking prices run from £13,700 to £19,627.

Cheapest Mazda CX-30 GT Sport Edition: the lowest asking prices

These 10 are priced £11,995 to £16,799. They have covered 24,999 to 78,340 miles.

Lowest-mileage Mazda CX-30 GT Sport Edition

These 10 have covered 1,063 to 31,242 miles. Their asking prices run from £16,299 to £19,627.

Recently reduced Mazda CX-30 GT Sport Edition: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 5 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £125 to £1,700.

Mazda CX-30 by gearbox, fuel and body

Mazda CX-30 prices by year

Mazda CX-30 by trim

Mazda CX-30 by price

Mazda CX-30 near you

More Mazda

Everything