2020 Mazda Mazda3 2.0 SKYACTIV-X MHEV Sport LUX

Overview

• Make: Mazda
• Model: Mazda3
• Trim: Sport LUX
• Version: 2.0 Skyactiv-x Mhev Sport LUX Auto FWD Euro 6 (s/s) 5dr (178 bhp)
• Year: 2020
• Mileage: 28,560 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 178 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 142 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda Mazda3 Sport Lux is advertised with 28,560 miles on the clock. Priced at £16,995, it is advertised £1,001 above the AskCar estimate of £15,994. The AskCar estimate uses UK dealer asking prices, including 1,241 Mazda Mazda3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 22 days. The last MOT shows 36,956 miles, more than the advert. This is worth checking with the dealer. Its recorded MOT is valid until 29 September 2027. You can find this car at Mitchell Mazda in Chester. 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: £1,001 (6%) over the AskCar estimate of £15,994.

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 22 days.

Price history

AskCar first saw this advert on 13 October 2026 at £15,995. Its asking price is now £16,995, £1,000 more.

Price changes recorded:

• 13 October 2026: £15,995
• 1 November 2026: £16,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 September 2027.

It has had 4 MOTs. The latest, on 28 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 36,956 miles. The advert says 28,560 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 19,400 miles lower than the median mileage of a 2020 Mazda Mazda3 on AskCar.

Similar cars

1 other 2020 Mazda Mazda3 Sport LUX 2.0 petrol automatic hatchback is for sale at UK dealers, as of 4 November 2026.

The closest to this car in mileage:

• 2020 Mazda Mazda3 Sport LUX, 2.0 petrol hatchback, red. Mileage: 36,000 miles. Price: £13,880, £3,115 less than this car. Dealer: Wembley Prestige Cars in Watford. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-d38100b3c773