2021 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV SE L

Overview

• Make: Mazda
• Model: Mazda3
• Trim: SE L
• Version: 2.0 e SKYACTIV-G Mhev SE L Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2021
• Mileage: 40,529 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 40,529 miles, this 2021 Mazda Mazda3 SE L has covered about 11,000 more miles than other 2021 Mazda Mazda3 cars. The AskCar estimate for this car is £12,259. It is priced at £13,257, which is £998 above that estimate. The AskCar estimate draws on 1,226 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 11 days ago. The recorded MOT expired on 23 October 2026, so ask the dealer whether it has been renewed. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Carvender Ltd - London in Epping. 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

Above the going rate: £998 (8%) over the AskCar estimate of £12,259.

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 11 days.

Price history

AskCar first saw this advert on 22 October 2026 at £13,257. 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 2 November 2026: the latest record we hold ran out on 23 October 2026; ask the dealer for the current MOT.

It failed its MOT on 24 October 2025 (nearside front tyre has a bulge, caused by separation or partial failure of its structure) and passed later the same day.

Advisories at the latest test: offside front tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing; nearside rear tyre slightly damaged/cracking or perishing; and 3 more.

Mileage at that test: 32,719 miles, which matches the advertised 40,529 miles.

Advertised mileage is about 11,000 miles higher than the median mileage of a 2021 Mazda Mazda3 on AskCar.

Similar cars

3 other 2021 Mazda Mazda3 SE L 2.0 petrol manual hatchbacks are for sale at UK dealers, from £11,700 to £14,778, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda Mazda3 SE L, 2.0 petrol hatchback, white. Mileage: 35,100 miles. Price: £11,700, £1,557 less than this car. Dealer: GS Car Centre in Preston. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-4155e1259fd1
• 2021 Mazda Mazda3 SE L, 2.0 petrol hatchback, red. Mileage: 17,000 miles. Price: £13,740, £483 more than this car. Dealer: DR Motors in Leicester. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-e12a1a4d4e15
• 2021 Mazda Mazda3 SE L, 2.0 petrol hatchback, blue. Mileage: 7,735 miles. Price: £14,778, £1,521 more than this car. Dealer: Peoples Liverpool Speke in Speke. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2021-8272c2d4bc02