2021 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV Sport LUX

Overview

• Make: Mazda
• Model: Mazda3
• Trim: Sport LUX
• Version: 2.0 e SKYACTIV-G Mhev Sport LUX Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2021
• Mileage: 63,000 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda Mazda3 Sport Lux is advertised with 63,000 miles, approximately 29,700 above the typical mileage for its age. Its asking price of £11,500 is £235 above the AskCar estimate of £11,265. The AskCar estimate draws on 1,206 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Alistair Buchan in East Wemyss. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £235 (2%) over the AskCar estimate of £11,265.

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 1,206 priced Mazda Mazda3 adverts across different ages and specifications, as of 10 November 2026.

A 2021 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £14,000: the median of the 54 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2021 Mazda Mazda3 advertised today. About 6 in 10 of 2021 Mazda Mazda3 cars are gone from sale within a month of being advertised: 75 of the 135 first advertised between 11 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £11,500. 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 10 November 2026: valid until 1 July 2027.

It failed its MOT on 29 June 2026 (offside front tyre tread depth below requirements of 1.6mm) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 60,891 miles, which matches the advertised 63,000 miles.

Advertised mileage is about 29,700 miles higher than the median mileage of a 2021 Mazda Mazda3 on AskCar.

Similar cars

11 other 2021 Mazda Mazda3 Sport LUX 2.0 petrol manual hatchbacks are for sale at UK dealers, from £9,699 to £16,281, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, black. Mileage: 56,362 miles. Price: £11,699, £199 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-3a1af9cfd06e
• 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, white. Mileage: 54,971 miles. Price: £12,700, £1,200 more than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-57bffb9ebb0e
• 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, grey. Mileage: 40,525 miles. Price: £14,000, £2,500 more than this car. Dealer: Chris W Roads in Ripley. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-dfa293fa8501

• The nearest: 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, silver, 29 miles from this car. Mileage: 26,145 miles. Price: £14,990, £3,490 more than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-4abfbeb76ef1