2021 Mazda MX-5 2.0 SKYACTIV-G Sport Tech
Price: £19,295. Fair price: £1,196 (5%) under the AskCar estimate of £20,491, our expected asking price for this car from its model, age, mileage and specification, drawing on 629 priced Mazda MX-5 adverts on AskCar as of 2 November 2026.
AskCar lists 666 used Mazda MX-5 from 400 UK dealerships, as of 2 November 2026.
Overview
- Make: Mazda
- Model: MX-5
- Trim: Sport Tech
- Version: 2.0 SKYACTIV-G Sport Tech Manual RWD Euro 6 (s/s) 2dr (181 bhp)
- Year: 2021
- Mileage: 23,359 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 2.0 litres, 181 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 155 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
The advertised mileage for this 2021 Mazda MX-5 Sport Tech is 23,359 miles. Priced at £19,295, it is advertised £1,196 below the AskCar estimate of £20,491. The AskCar estimate uses 629 UK dealer adverts for the Mazda MX-5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 39 days ago. Its asking price has since fallen by £1,400. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is SG Petch York, based in York. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £1,196 (5%) under the AskCar estimate of £20,491.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 629 priced Mazda MX-5 adverts across different ages and specifications, as of 2 November 2026.
Time on sale
This 2021 Mazda MX-5 has been on sale for at least 39 days.
Price history
AskCar first saw this advert on 24 September 2026 at £20,695. Its asking price is now £19,295, £1,400 less. The latest price cut was seen on 28 October 2026.
Price changes recorded:
- 24 September 2026: £20,695
- 7 October 2026: £19,995
- 28 October 2026: £19,295
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 July 2027.
It has had 3 MOTs. The latest, on 14 July 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 22,579 miles, which matches the advertised 23,359 miles.
Advertised mileage is about 500 miles lower than the median mileage of a 2021 Mazda MX-5 on AskCar.
Similar cars
3 other 2021 Mazda MX-5 Sport Tech 2.0 petrol manual convertibles are for sale at UK dealers, from £15,168 to £21,800, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2021 Mazda MX-5 Sport Tech, 2.0 petrol convertible, red. Mileage: 23,000 miles. Price: £19,000, £295 less than this car. Dealer: Harris Cars in Southampton. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-73ab5338fc04
- 2021 Mazda MX-5 Sport Tech, 2.0 petrol convertible, black. Mileage: 18,374 miles. Price: £21,800, £2,505 more than this car. Dealer: TMS Geely Leicester in Leicester. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-9f1ecc32fe82
- 2021 Mazda MX-5 Sport Tech, 2.0 petrol convertible, red. Mileage: 72,304 miles. Price: £15,168, £4,127 less than this car. Dealer: Eden Mazda Basingstoke in Basingstoke. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-d8eb5a8af709
Browse all Mazda MX-5 cars for sale · 2021 Mazda MX-5 price guide
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- Used Mazda MX-5 Sport Tech prices
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- Used Mazda MX-5 for sale near York
Photos
29 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.