2021 Mazda Mazda6 2.0 SKYACTIV-G Sport

Overview

• Make: Mazda
• Model: Mazda6
• Trim: Sport
• Version: 2.0 SKYACTIV-G Sport Manual FWD Euro 6 (s/s) 4dr (163 bhp)
• Year: 2021
• Mileage: 34,300 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda Mazda6 Sport has covered 34,300 miles, around 18,500 fewer miles than is typical for its age. Priced at £14,699, it is advertised £948 below the AskCar estimate of £15,647. To work out the AskCar estimate, we analyse UK dealer adverts for 395 Mazda Mazda6 cars across different ages and specifications. The asking price is now £1,300 lower than when we first recorded the advert 91 days ago. Its advertised mileage matches the government's MOT record. The seller is Fords Of Winsford Car Supermarket, based in Winsford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £948 (6%) under the AskCar estimate of £15,647.

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 395 priced Mazda Mazda6 adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2021 Mazda Mazda6 has been on sale for at least 91 days.

Price history

AskCar first saw this advert on 6 August 2026 at £15,999. Its asking price is now £14,699, £1,300 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 6 August 2026: £15,999
• 11 August 2026: £16,199
• 13 August 2026: £16,299
• 20 August 2026: £15,999
• 23 August 2026: £16,299
• 26 August 2026: £16,199
• 5 September 2026: £16,099
• 13 September 2026: £15,599
• 20 September 2026: £15,499
• 24 September 2026: £15,399
• 30 September 2026: £15,299
• 2 October 2026: £15,099
• 6 October 2026: £14,999
• 12 October 2026: £14,799
• 17 October 2026: £14,599
• 19 October 2026: £14,799
• 24 October 2026: £14,899
• 31 October 2026: £14,999
• 2 November 2026: £14,699

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 26 July 2027.

It failed its MOT on 27 July 2026 (windscreen wiper does not clear the windscreen effectively both split) and passed later the same day.

Advisories at the latest test: nearside rear tyre outer sidewall surface damage/tear no cords/ply exposed.

Mileage at that test: 34,235 miles, which matches the advertised 34,300 miles.

Advertised mileage is about 18,500 miles lower than the median mileage of a 2021 Mazda Mazda6 on AskCar.

Similar cars

1 other 2021 Mazda Mazda6 Sport 2.0 petrol manual saloon is for sale at UK dealers, as of 5 November 2026.

The closest to this car in mileage:

• 2021 Mazda Mazda6 Sport, 2.0 petrol saloon, red. Mileage: 17,223 miles. Price: £17,998, £3,299 more than this car. Dealer: Arnold Clark Ayr Peugeot in Prestwick. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2021-40923a1506c2