2020 Mazda Mazda3 2.0 SKYACTIV-G MHEV SE L

Overview

• Make: Mazda
• Model: Mazda3
• Trim: SE L
• Version: 2.0 SKYACTIV-G Mhev SE L Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2020
• Mileage: 58,820 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: 114 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda Mazda3 SE L is advertised with 58,820 miles, approximately 10,800 above the typical mileage for its age. Its asking price of £10,148 is £290 below the AskCar estimate of £10,438. The AskCar estimate uses 1,241 UK dealer adverts for the Mazda Mazda3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 21 days ago. Its asking price has since fallen by £201. The latest recorded MOT expiry date is 15 September 2025, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Trade Drive Motors in Sandy. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £290 (2%) under the AskCar estimate of £10,438.

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 1,241 priced Mazda Mazda3 adverts across different ages and specifications, as of 4 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 4 November 2026.

Time on sale

This 2020 Mazda Mazda3 has been on sale for at least 21 days.

Price history

AskCar first saw this advert on 14 October 2026 at £10,349. Its asking price is now £10,148, £201 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 14 October 2026: £10,349
• 4 November 2026: £10,148

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 15 September 2025; ask the dealer for the current MOT.

It has had one MOT, on 16 September 2024, and passed.

There were no advisories at the latest test.

Mileage at that test: 43,621 miles, which matches the advertised 58,820 miles.

Advertised mileage is about 10,800 miles higher than the median mileage of a 2020 Mazda Mazda3 on AskCar.

Similar cars

3 other 2020 Mazda Mazda3 SE L 2.0 petrol manual hatchbacks are for sale at UK dealers, from £9,290 to £13,415, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda Mazda3 SE L, 2.0 petrol hatchback, red. Mileage: 49,896 miles. Price: £11,499, £1,351 more than this car. Dealer: Bridgend Motor Group in Morley. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-fdddf151deff
• 2020 Mazda Mazda3 SE L, 2.0 petrol hatchback, white. Mileage: 68,000 miles. Price: £9,290, £858 less than this car. Dealer: Maxi Autos in Wembley. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-c20ca1ce8f35
• 2020 Mazda Mazda3 SE L, 2.0 petrol hatchback, silver. Mileage: 14,600 miles. Price: £13,415, £3,267 more than this car. Dealer: Invicta Omoda Jaecoo Mazda Bolton in Bolton. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-e2ca26538f3a