2020 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: 2020
• Mileage: 48,850 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

At 48,850 miles, this 2020 Mazda MX-5 Sport Tech has covered about 29,000 more miles than other 2020 Mazda MX-5 cars. The dealer is asking £16,995, which is £219 below the AskCar estimate of £17,214. To work out the AskCar estimate, we analyse UK dealer adverts for 629 Mazda MX-5 cars across different ages and specifications. We first saw this car advertised 58 days ago. Its asking price has since fallen by £700. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Carite in Swindon. 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: £219 (1%) under the AskCar estimate of £17,214.

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 2020 Mazda MX-5 has been on sale for at least 58 days.

Price history

AskCar first saw this advert on 5 September 2026 at £17,695. Its asking price is now £16,995, £700 less. The latest price cut was seen on 28 September 2026.

Price changes recorded:

• 5 September 2026: £17,695
• 28 September 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 16 November 2026.

It has had 5 MOTs. The latest, on 14 November 2025, passed.

Advisories at the latest test: nearside rear suspension arm pin or bush worn but not resulting in excessive movement hub/knuckle; offside rear suspension arm pin or bush worn but not resulting in excessive movement hub/knuckle; nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 46,964 miles, which matches the advertised 48,850 miles.

Advertised mileage is about 29,000 miles higher than the median mileage of a 2020 Mazda MX-5 on AskCar.

Similar cars

4 other 2020 Mazda MX-5 Sport Tech 2.0 petrol manual convertibles are for sale at UK dealers, from £18,990 to £21,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda MX-5 Sport Tech, 2.0 petrol convertible, black. Mileage: 20,084 miles. Price: £18,990, £1,995 more than this car. Dealer: Savannah in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2020-dd26c7b595c4
• 2020 Mazda MX-5 Sport Tech, 2.0 petrol convertible, grey. Mileage: 19,108 miles. Price: £20,699, £3,704 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2020-90ef895b0f3d
• 2020 Mazda MX-5 Sport Tech, 2.0 petrol convertible, red. Mileage: 12,100 miles. Price: £21,950, £4,955 more than this car. Dealer: Bradbury's Sports and Prestige in Huddersfield. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2020-dfaedf0b8269

• The nearest: 2020 Mazda MX-5 Sport Tech, 2.0 petrol convertible, red, 104 miles from this car. Mileage: 11,644 miles. Price: £21,995, £5,000 more than this car. Dealer: Westdrive Mazda in Braintree. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2020-051ace108e1d