2020 Mazda Mazda3 2.0 SKYACTIV-G MHEV SE L LUX

Overview

• Make: Mazda
• Model: Mazda3
• Trim: SE L LUX
• Version: 2.0 SKYACTIV-G Mhev SE L LUX Auto FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2020
• Mileage: 26,430 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda Mazda3 SE L Lux has covered 26,430 miles, around 22,100 fewer miles than is typical for its age. Its asking price of £13,770 is £339 below the AskCar estimate of £14,109. The AskCar estimate draws on 1,239 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 11 days ago, the asking price has dropped by £50. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Hyundai Leicester, based in Leicester. 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: £339 (2%) under the AskCar estimate of £14,109.

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 1,239 priced Mazda Mazda3 adverts across different ages and specifications, as of 5 November 2026.

A 2020 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £13,000: the median of the 72 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Mazda Mazda3 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 25 October 2026 at £13,820. Its asking price is now £13,770, £50 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 25 October 2026: £13,820
• 27 October 2026: £13,800
• 3 November 2026: £13,770

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 13 September 2027.

It has had 4 MOTs. The latest, on 21 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 25,101 miles, which matches the advertised 26,430 miles.

Advertised mileage is about 22,100 miles lower than the median mileage of a 2020 Mazda Mazda3 on AskCar.

Similar cars

2 other 2020 Mazda Mazda3 SE L LUX 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £12,726 to £15,195, as of 5 November 2026.

The 2 closest to this car in mileage:

• 2020 Mazda Mazda3 SE L LUX, 2.0 petrol hatchback, black. Mileage: 7,400 miles. Price: £15,195, £1,425 more than this car. Dealer: Mouselow Car Centre in Stockport. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-4bf00f9d51d3
• 2020 Mazda Mazda3 SE L LUX, 2.0 petrol hatchback, white. Mileage: 46,468 miles. Price: £12,726, £1,044 less than this car. Dealer: Carvender Ltd - London in Theydon Garnon. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-d4d550f0ab49