Used Mazda MX-5 for sale under £20,000

There are 530 used Mazda MX-5 under £20,000 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £11,500 (the median: half cost less, half cost more). The cheapest is £1,995. AskCar lists 674 used Mazda MX-5 across the UK, from 408 dealerships.

The middle half of the 530 cars are priced between £8,000 and £15,000.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

142 of the 530 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202121£17,000£15,900 to £17,500
201930£16,500£14,800 to £17,500
201846£14,700£12,600 to £17,000
201735£13,500£11,900 to £15,000
201671£12,100£11,000 to £14,000
201530£11,900£10,100 to £13,000
201428£10,000£8,900 to £13,300
201330£9,100£7,600 to £11,400
201234£8,500£7,000 to £10,000
201139£8,000£6,900 to £9,800
201021£7,000£6,000 to £8,000
200930£5,500£4,800 to £6,500

Cars for sale now, page 3 of 6

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 641 priced Mazda MX-5 adverts on AskCar as of 10 November 2026.

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.

Cheaper cars like each one, with its price history, are on its AskCar page.

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Mazda MX-5 prices by year

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