2020 Mazda CX-3 prices
There is 1 used 2020 Mazda CX-3 cars for sale from UK dealers on AskCar, as of 5 November 2026. The cheapest is £9,850.
2020 Mazda CX-3 against other years
A 2019 Mazda CX-3 car has a typical asking price of £11,500, as of 5 November 2026.
AskCar lists 445 used Mazda CX-3 across the UK, from 359 dealerships.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2020 Mazda CX-3 cars for sale now
This page picks out up to 10 cars in each of these groups: best value, cheapest and lowest mileage. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. The one car listed here meets these rules.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 435 priced Mazda CX-3 adverts on AskCar as of 5 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2020 Mazda CX-3.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
Best value 2020 Mazda CX-3: priced furthest below the AskCar estimate
This car is priced 7% under its AskCar estimate.
- 2020 Mazda CX-3, SUV, 5 doors, grey. Mileage: 81,000 miles. Price: £9,850, unchanged since AskCar first saw it on 6 September 2026, 60 days ago. Fair price: £779 (7%) under the AskCar estimate of £10,629. Euro 6 emissions standard. MOT: valid until 26 February 2027. Dealer: Automart Bolton in Bolton. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2020-1cb4c6890f65
Cheapest 2020 Mazda CX-3: the lowest asking prices
This car is priced £9,850.
- 2020 Mazda CX-3: £9,850, 81,000 miles. Listed in full under best value.
Lowest-mileage 2020 Mazda CX-3
This car has covered 81,000 miles.
- 2020 Mazda CX-3: £9,850, 81,000 miles. Listed in full under best value.
Mazda CX-3 by gearbox, fuel and body
- Automatic Mazda CX-3 (112 cars)
- Manual Mazda CX-3 (330 cars)
- Petrol Mazda CX-3 (371 cars)
- Diesel Mazda CX-3 (69 cars)
Mazda CX-3 prices by year
Mazda CX-3 by trim
Mazda CX-3 by price
Mazda CX-3 near you
- In England (353 cars)
- In Scotland (53 cars)
- In Wales (29 cars)
- In Northern Ireland (7 cars)
- Near Bolton (58 cars)
- Near Hale (53 cars)
- Near Manchester (52 cars)
- Near Warrington (47 cars)
- Near Rochdale (45 cars)
- Near Wigan (43 cars)
- Near Macclesfield (37 cars)
- Near London (35 cars)
- Near Glossop (34 cars)
- Near Richmond upon Thames (33 cars)
- Near Northwich (33 cars)
- Near Barnet (32 cars)
- Near Hillingdon (31 cars)
- Near Egham (31 cars)
- Near Watford (29 cars)
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