2021 Mazda MX-5 2.0 SKYACTIV-G Sport Tech

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: 72,304 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 72,304 miles, this 2021 Mazda MX-5 Sport Tech has covered about 48,400 more miles than other 2021 Mazda MX-5 cars. Its asking price of £15,168 is £299 above the AskCar estimate of £14,869. The AskCar estimate uses UK dealer asking prices, including 629 Mazda MX-5 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 29 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Eden Mazda Basingstoke, based in Basingstoke. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £299 (2%) over the AskCar estimate of £14,869.

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 29 days.

Price history

AskCar first saw this advert on 4 October 2026 at £15,668. Its asking price is now £15,168, £500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 4 October 2026: £15,668
• 30 October 2026: £15,168

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 23 March 2027.

It has had 3 MOTs. The latest, on 24 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 66,559 miles, which matches the advertised 72,304 miles.

Advertised mileage is about 48,400 miles higher 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 £19,000 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, grey. Mileage: 23,359 miles. Price: £19,295, £4,127 more than this car. Dealer: SG Petch York in York. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-2e5926c061ed
• 2021 Mazda MX-5 Sport Tech, 2.0 petrol convertible, red. Mileage: 23,000 miles. Price: £19,000, £3,832 more 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, £6,632 more than this car. Dealer: TMS Geely Leicester in Leicester. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-9f1ecc32fe82