2020 Mazda Mazda3 2.0 Sport

Overview

• Make: Mazda
• Model: Mazda3
• Trim: Sport
• Version: 2.0 Sport Manual FWD Euro 6 5dr (178 bhp)
• Year: 2020
• Mileage: 50,300 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: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda Mazda3 Sport has covered 50,300 miles. Its asking price of £10,990 is £532 below the AskCar estimate of £11,522. The AskCar estimate uses 1,239 UK dealer adverts for the Mazda Mazda3, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £800. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at SDM Mazda in Falkirk. 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: £532 (4%) under the AskCar estimate of £11,522.

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 53 days.

Price history

AskCar first saw this advert on 13 September 2026 at £11,790. Its asking price is now £10,990, £800 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 13 September 2026: £11,790
• 16 October 2026: £11,490
• 4 November 2026: £10,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 22 February 2027.

It has had 5 MOTs. The latest, on 10 February 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 39,623 miles, which matches the advertised 50,300 miles.

Advertised mileage is about 1,800 miles higher than the median mileage of a 2020 Mazda Mazda3 on AskCar.

Similar cars

2 other 2020 Mazda Mazda3 Sport 2.0 petrol manual hatchbacks are for sale at UK dealers, from £12,995 to £14,649, as of 5 November 2026.

The 2 closest to this car in mileage:

• 2020 Mazda Mazda3 Sport, 2.0 petrol hatchback, grey. Mileage: 35,000 miles. Price: £12,995, £2,005 more than this car. Dealer: Pat Kirk Mazda, Omagh in Omagh. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-13324c6153fb
• 2020 Mazda Mazda3 Sport, 2.0 petrol hatchback, grey. Mileage: 21,532 miles. Price: £14,649, £3,659 more than this car. Dealer: Greendale Car Sales in Hawick. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-6fdd5be5843a