2020 Mazda Mazda3 2.0 SKYACTIV-X MHEV SE L LUX

Overview

• Make: Mazda
• Model: Mazda3
• Trim: SE L LUX
• Version: 2.0 Skyactiv-x Mhev SE L LUX Manual FWD Euro 6 (s/s) 5dr (178 bhp)
• Year: 2020
• Mileage: 28,430 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 178 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 125 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 28,430 miles, this 2020 Mazda Mazda3 SE L Lux has covered about 19,600 fewer miles than other 2020 Mazda Mazda3 cars. Its asking price of £12,999 is £699 below the AskCar estimate of £13,698. The AskCar estimate draws on 1,241 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 42 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is Lookers BMW Stoke-On-Trent, based in Stoke on Trent. 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: £699 (5%) under the AskCar estimate of £13,698.

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 42 days.

Price history

AskCar first saw this advert on 23 September 2026 at £13,999. Its asking price is now £12,999, £1,000 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 23 September 2026: £13,999
• 26 September 2026: £14,299
• 6 October 2026: £14,199
• 13 October 2026: £13,999
• 20 October 2026: £13,799
• 24 October 2026: £13,599
• 29 October 2026: £13,399
• 4 November 2026: £12,999

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 20 September 2027.

It has had 4 MOTs. The latest, on 9 September 2026, passed.

Advisories at the latest test: undertrays fitted; nearside rear tyre slightly damaged/cracking or perishing in tread; offside rear tyre slightly damaged/cracking or perishing in tread.

Mileage at that test: 28,408 miles, which matches the advertised 28,430 miles.

Advertised mileage is about 19,600 miles lower than the median mileage of a 2020 Mazda Mazda3 on AskCar.

Similar cars

3 other 2020 Mazda Mazda3 SE L LUX 2.0 petrol manual hatchbacks are for sale at UK dealers, from £8,850 to £12,998, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda Mazda3 SE L LUX, 2.0 petrol hatchback, grey. Mileage: 31,000 miles. Price: £12,450, £549 less than this car. Dealer: Roadside Motors in Lisburn. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-1bb35a76c258
• 2020 Mazda Mazda3 SE L LUX, 2.0 petrol hatchback, silver. Mileage: 52,218 miles. Price: £12,998, the same price as this car. Dealer: Arnold Clark Rutherglen Volkswagen / BYD in Rutherglen. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-4025de14bc90
• 2020 Mazda Mazda3 SE L LUX, 2.0 petrol hatchback, blue. Mileage: 92,899 miles. Price: £8,850, £4,149 less than this car. Dealer: Alliance Cars in Windlesham. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-67a311348501