2021 Mazda MX-5 1.5 SKYACTIV-G SE L

Overview

• Make: Mazda
• Model: MX-5
• Trim: SE L
• Version: 1.5 SKYACTIV-G SE L Manual RWD Euro 6 2dr (130 bhp)
• Year: 2021
• Mileage: 13,420 miles
• Fuel: Petrol
• Body: Convertible, 2 doors, 2 seats
• Engine: 1.5 litres, 130 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda MX-5 SE L is advertised with 13,420 miles, approximately 11,000 below the typical mileage for its age. The dealer is asking £16,999, which is £652 below the AskCar estimate of £17,651. To work out the AskCar estimate, we analyse UK dealer adverts for 638 Mazda MX-5 cars across different ages and specifications. Since we first spotted the advert 78 days ago, the asking price has dropped by £1,900. We checked its advertised mileage against the government's MOT record, and they match. The seller is Fords of Winsford Manchester, based in Manchester. 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: £652 (3%) under the AskCar estimate of £17,651.

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.

A 2021 Mazda MX-5 with the 1.5 petrol engine is typically advertised at £17,000: the median of the 19 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Mazda MX-5 has been on sale for at least 78 days.

Price history

AskCar first saw this advert on 18 August 2026 at £18,899. Its asking price is now £16,999, £1,900 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 18 August 2026: £18,899
• 19 August 2026: £19,199
• 20 August 2026: £18,599
• 21 August 2026: £18,699
• 28 August 2026: £18,499
• 31 August 2026: £18,299
• 3 September 2026: £18,399
• 8 September 2026: £18,299
• 11 September 2026: £18,399
• 15 September 2026: £18,299
• 27 September 2026: £18,199
• 28 September 2026: £17,899
• 1 October 2026: £17,799
• 6 October 2026: £17,999
• 8 October 2026: £18,099
• 12 October 2026: £17,999
• 17 October 2026: £17,799
• 21 October 2026: £17,699
• 26 October 2026: £17,499
• 27 October 2026: £17,299
• 31 October 2026: £17,199
• 2 November 2026: £16,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 28 July 2027.

It has had 3 MOTs. The latest, on 14 July 2026, passed.

Advisories at the latest test: nearside windscreen wiper blade defective.

Mileage at that test: 13,036 miles, which matches the advertised 13,420 miles.

Advertised mileage is about 11,000 miles lower than the median mileage of a 2021 Mazda MX-5 on AskCar.

Similar cars

6 other 2021 Mazda MX-5 SE L 1.5 petrol manual convertibles are for sale at UK dealers, from £10,845 to £17,699, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda MX-5 SE L, 1.5 petrol convertible, red. Mileage: 12,846 miles. Price: £17,699, £700 more than this car. Dealer: cinch in Plymouth. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-6c1a652fb83f
• 2021 Mazda MX-5 SE L, 1.5 petrol convertible, grey. Mileage: 17,729 miles. Price: £16,990, the same price as this car. Dealer: Johnsons Mazda Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-bc8bfacfd2e2
• 2021 Mazda MX-5 SE L, 1.5 petrol convertible, black. Mileage: 22,814 miles. Price: £10,845, £6,154 less than this car. Dealer: KZ Autos in Coventry. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-b21b1899fd2b

• The nearest: 2021 Mazda MX-5 SE L, 1.5 petrol convertible, red, 9 miles from this car. Mileage: 31,256 miles. Price: £16,400, £599 less than this car. Dealer: Marshall Mercedes-Benz Of Bolton in Bolton. AskCar page: https://askcar.co.uk/car/mazda-mx-5-2021-0c6833d6a812