2023 Mazda CX-30 prices

There are 316 used 2023 Mazda CX-30 cars for sale from UK dealers on AskCar, as of 7 November 2026. Typical asking price £16,500 (the median: half cost less, half cost more). The cheapest is £9,195. The middle half are priced between £15,200 and £18,000. Median mileage: about 23,000 miles.

Dealers lowered the asking price on more than a third of 2023 Mazda CX-30 cars: 134 of the 316 in the 14 days to 7 November 2026.

2023 Mazda CX-30 prices by engine and mileage

A 2023 Mazda CX-30 2.0 petrol car with under 20,000 miles typically costs £17,800, against £14,400 with 40,000 to 60,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
2.0 petrol£16,500£17,800£16,000£14,400Too few for sale

2023 Mazda CX-30 prices by trim

TrimTypical asking price, 2023 cars
GT Sport£17,000
SE L LUX£15,200
Sport LUX£15,700
Exclusive Line£17,500
Takumi£19,300
Homura£17,500
GT Sport Tech£17,300
Centre Line£16,500
SE LToo few for sale
Prime LineToo few for sale
GT Sport EditionToo few for sale

Only 15 of the 2023 Mazda CX-30 cars for sale are SE L, too few to give a typical asking price.

Only 5 of the 2023 Mazda CX-30 cars for sale are Prime Line, too few to give a typical asking price.

Only 4 of the 2023 Mazda CX-30 cars for sale are GT Sport Edition, too few to give a typical asking price.

Typical asking prices are of 2023 Mazda CX-30 cars for sale on 7 November 2026, and are given only where at least 20 cars with a price are for sale.

2023 Mazda CX-30 against other years

A 2022 Mazda CX-30 car has a typical asking price of £15,000 and a 2024 one £18,400, as of 7 November 2026.

AskCar lists 1,589 used Mazda CX-30 across the UK, from 529 dealerships.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2023 Mazda CX-30 cars for sale now, page 1 of 7

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. 302 of the 313 cars listed here meet these rules. Pages 2 to 7 list every other 2023 Mazda CX-30 car, cheapest first, including the 11 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 1,536 priced Mazda CX-30 adverts on AskCar as of 7 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2023 Mazda CX-30.

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.

This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2023 Mazda CX-30: priced furthest below the AskCar estimate

These 10 are priced 7% to 11% under their AskCar estimate. Their asking prices run from £12,999 to £19,490.

Cheapest 2023 Mazda CX-30: the lowest asking prices

These 10 are priced £9,195 to £12,776. They have covered 47,472 to 109,460 miles.

Lowest-mileage 2023 Mazda CX-30

These 10 have covered 4,111 to 7,527 miles. Their asking prices run from £17,990 to £21,250.

Recently reduced 2023 Mazda CX-30: the biggest price reductions in the 14 days to 7 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 7 November 2026. Their reductions since AskCar first saw them run from £2,200 to £5,500.

Newly advertised 2023 Mazda CX-30: first seen by AskCar in the 7 days to 7 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

Mazda CX-30 prices by year

Mazda CX-30 by trim

2023 Mazda CX-30 by price

2023 Mazda CX-30 by trim

Mazda CX-30 by price

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