2020 Mazda Mazda3 2.0 SKYACTIV-X MHEV GT Sport
Version: 2.0 Skyactiv-x Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (178 bhp)
Price: £12,299. Fair price: £300 (2%) over the AskCar estimate of £11,999, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,223 priced Mazda Mazda3 adverts on AskCar as of 1 November 2026.
AskCar lists 1,263 used Mazda Mazda3 from 662 UK dealerships, as of 1 November 2026.
Overview
- Make
- Mazda
- Model
- Mazda3
- Trim
- GT Sport
- Version
- 2.0 Skyactiv-x Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (178 bhp)
- Mileage
- 60,000 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 178 bhp
- Seats
- 5
- CO2
- 131 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- SKYACTIV-X; MHEV
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
This 2020 Mazda Mazda3 GT Sport has covered 60,000 miles, around 14,600 more miles than is typical for its age. Its asking price of £12,299 is £300 above the AskCar estimate of £11,999. The AskCar estimate uses UK dealer asking prices, including 1,223 Mazda Mazda3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. MOT records show an expiry date of 6 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Hendy Ford Tunbridge Wells, based in Tunbridge Wells.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £12,299 |
Price and mileage comparison
Fair price: £300 (2%) over the AskCar estimate of £11,999.
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 1,223 priced Mazda Mazda3 adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 14,600 miles higher than the median mileage of a 2020 Mazda Mazda3 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 6 August 2027. 57,828 miles at the last test.
Other matching cars
18 other 2020 Mazda Mazda3 GT Sport manual petrol cars are for sale at UK dealers from £9,625 to £14,999, as of 1 November 2026.
The 5 cheapest:
- 2020 Mazda Mazda3. Price: £9,625. Mileage: 100,000 miles. Dealer: Windmill Motors in Bourne. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-37a6f61966fb
- 2020 Mazda Mazda3. Price: £10,295. Mileage: 82,420 miles. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-1fe8daa0e8e3
- 2020 Mazda Mazda3. Price: £11,490. Mileage: 63,895 miles. Dealer: Town Autos in Bedford. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-968445888d64
- 2020 Mazda Mazda3. Price: £11,995. Mileage: 64,000 miles. Dealer: MB Motors Ballymena in Ballymena. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-652788360d57
- 2020 Mazda Mazda3. Price: £12,498. Mileage: 49,720 miles. Dealer: Arnold Clark Liverpool Motorstore / MG / Chery in Liverpool. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2020-5ba0bc7d85e9
The 18 matching cars have covered 23,557 to 100,000 miles, compared with 60,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Mazda Mazda3 cars for sale · 2020 Mazda Mazda3 price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.