2020 Mazda MX-5 2.0 SKYACTIV-G 100TH Anniversary Edition

Overview

• Make: Mazda
• Model: MX-5
• Trim: 100TH Anniversary Edition
• Version: 2.0 SKYACTIV-G 100TH Anniversary Edition Manual RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2020
• Mileage: 11,348 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 11,348 miles on the clock, this 2020 Mazda MX-5 100Th Anniversary Edition has done roughly 10,200 fewer miles than a typical 2020 Mazda MX-5. The dealer is asking £22,578, which is £693 above the AskCar estimate of £21,885. To work out the AskCar estimate, we analyse UK dealer adverts for 643 Mazda MX-5 cars across different ages and specifications. We first saw this car advertised 15 days ago. Its asking price has since fallen by £400. The government's MOT record matches its advertised mileage. You can find this car at Oakmere Prestige in Northwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £693 (3%) over the AskCar estimate of £21,885.

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 643 priced Mazda MX-5 adverts across different ages and specifications, as of 12 November 2026.

Time on sale

This 2020 Mazda MX-5 has been on sale for at least 15 days.

Price history

AskCar first saw this advert on 28 October 2026 at £22,978. Its asking price is now £22,578, £400 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 28 October 2026: £22,978
• 2 November 2026: £22,478
• 12 November 2026: £22,578

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: valid until 23 September 2027.

It has had 4 MOTs. The latest, on 16 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 10,964 miles, which matches the advertised 11,348 miles.

Advertised mileage is about 10,200 miles lower than the median mileage of a 2020 Mazda MX-5 on AskCar.

Similar cars

1 other 2020 Mazda MX-5 100TH Anniversary Edition 2.0 petrol manual convertible is for sale at UK dealers, as of 12 November 2026.

The closest to this car in mileage:

• 2020 Mazda MX-5 100TH Anniversary Edition, 2.0 petrol convertible, white. Mileage: 21,585 miles. Price: £20,895, £1,683 less than this car. Dealer: Lodge Garage Mazda in Aylesbury. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2020-3948186dc168