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: 21,585 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

This 2020 Mazda MX-5 100Th Anniversary Edition has covered 21,585 miles. Its asking price of £21,795 is £688 above the AskCar estimate of £21,107. The AskCar estimate uses 638 UK dealer adverts for the Mazda MX-5, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 76 days ago, the asking price has dropped by £595. Our records show an MOT expiry date of 16 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. The seller is Lodge Garage Mazda, based in Aylesbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £688 (3%) over the AskCar estimate of £21,107.

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 638 priced Mazda MX-5 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2020 Mazda MX-5 has been on sale for at least 76 days.

Price history

AskCar first saw this advert on 20 August 2026 at £22,390. Its asking price is now £21,795, £595 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 20 August 2026: £22,390
• 23 September 2026: £21,995
• 3 November 2026: £21,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 16 October 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 29 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 20,458 miles, which matches the advertised 21,585 miles.

Advertised mileage is about 800 miles higher 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 4 November 2026.

The closest to this car in mileage:

• 2020 Mazda MX-5 100TH Anniversary Edition, 2.0 petrol convertible, white. Mileage: 11,348 miles. Price: £22,478, £683 more than this car. Dealer: Oakmere Prestige in Northwich. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2020-fe1eed0a3243