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: 27,553 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda Mazda3 Sport Lux is advertised with 27,553 miles, approximately 2,000 below the typical mileage for its age. Priced at £13,499, it is advertised £1,123 below the AskCar estimate of £14,622. The AskCar estimate uses UK dealer asking prices, including 1,226 Mazda Mazda3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 31 days ago. Its asking price has since fallen by £500. Our records show an MOT expiry date of 29 September 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. The seller is Park's Land Rover Inverness, based in Inverness. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,123 (7%) under the AskCar estimate of £14,622.

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 1,226 priced Mazda Mazda3 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £14,700: the median of the 50 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Mazda Mazda3 has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 2 October 2026 at £13,999. Its asking price is now £13,499, £500 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 2 October 2026: £13,999
• 2 November 2026: £13,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 23 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 21,039 miles, which matches the advertised 27,553 miles.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2021 Mazda Mazda3 on AskCar.

Similar cars

15 other 2021 Mazda Mazda3 Sport LUX 2.0 petrol manual hatchbacks are for sale at UK dealers, from £9,699 to £16,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, grey. Mileage: 27,385 miles. Price: £15,490, £1,991 more than this car. Dealer: Richmond Motor Group Geely Portsmouth in Fareham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-d51b8c30ab49
• 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, silver. Mileage: 26,145 miles. Price: £14,990, £1,491 more than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-4abfbeb76ef1
• 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, blue. Mileage: 24,142 miles. Price: £15,226, £1,727 more than this car. Dealer: Vindis Group Auto Now Bury St Edmunds in Bury St Edmunds. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-056c8565ec1a

• The nearest: 2021 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, red, 70 miles from this car. Mileage: 22,549 miles. Price: £14,995, £1,496 more than this car. Dealer: Lawrence Of Kemnay in Inverurie. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-3544e4a963ae