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: 17,223 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 163 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda Mazda6 Sport is advertised with 17,223 miles, approximately 35,600 below the typical mileage for its age. The AskCar estimate for this car is £17,457. It is priced at £17,998, which is £541 above that estimate. The AskCar estimate uses UK dealer asking prices, including 395 Mazda Mazda6 adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data 37 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Ayr Peugeot, based in AYR. 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: £541 (3%) over the AskCar estimate of £17,457.

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 37 days.

Price history

AskCar first saw this advert on 29 September 2026 at £17,998. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 20 October 2027.

It has had 3 MOTs. The latest, on 26 September 2026, passed.

Advisories at the latest test: nearside rear brake disc worn, pitted or scored, but not seriously weakened; offside rear brake disc worn, pitted or scored, but not seriously weakened; offside front windscreen wiper blade defective; and 3 more.

Mileage at that test: 17,223 miles, which matches the advertised 17,223 miles.

Advertised mileage is about 35,600 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, black. Mileage: 34,300 miles. Price: £14,699, £3,299 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2021-516efb364942