Used Mazda MX-5 for sale near St Austell
There are 3 used Mazda MX-5 for sale from UK dealers within 20 miles of St Austell on AskCar, as of 4 November 2026. The cheapest is £12,832. AskCar lists 669 used Mazda MX-5 across the UK, from 401 dealerships.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Cars for sale now
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 638 priced Mazda MX-5 adverts on AskCar as of 4 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, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2018 Mazda MX-5 2.0 SKYACTIV-G Sport Nav+, 181 bhp, manual, petrol, convertible, 2 doors, 2 seats, red. Mileage: 24,211 miles. Price: £16,500, unchanged since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £1,055 (6%) under the AskCar estimate of £17,555. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 November 2026. Dealer: Vospers Ford Truro in Truro, 15 miles from St Austell. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2018-f4e39e91f4a9
- 2018 Mazda MX-5 2.0 SKYACTIV-G Sport NAV, 158 bhp, manual, petrol, convertible, 2 doors, 2 seats, white. Mileage: 69,989 miles. Price: £12,832, raised by £47 from £12,785 since AskCar first saw it on 15 October 2026, 20 days ago. Fair price: £490 (3%) over the AskCar estimate of £12,342. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: Vertu Honda Truro in Truro, 11 miles from St Austell. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2018-e26d732ce3cf
- 2018 Mazda MX-5 2.0 SKYACTIV-G SE L NAV, 158 bhp, manual, petrol, convertible, 2 doors, 2 seats, grey. Mileage: 23,000 miles. Price: £16,750, reduced by £750 from £17,500 since AskCar first saw it on 2 July 2026, 125 days ago. Above the going rate: £1,271 (8%) over the AskCar estimate of £15,479. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 June 2027. Dealer: Castle Motors in Liskeard, 18 miles from St Austell. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2018-1a9b9f4a2e10
Mazda MX-5 across the UK by price
- Under £5,000 (43 cars)
- Under £8,000 (143 cars)
- Under £10,000 (216 cars)
- Under £15,000 (396 cars)
- Under £20,000 (517 cars)
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