Used Mazda Mazda3 for sale near Barnet

There are 106 used Mazda Mazda3 for sale from UK dealers within 20 miles of Barnet on AskCar, as of 2 November 2026. Typical asking price £8,100 (the median: half cost less, half cost more). The cheapest is £795. AskCar lists 1,275 used Mazda Mazda3 across the UK, from 671 dealerships.

The middle half of the 106 cars are priced between £6,000 and £12,700.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Price reductions near Barnet

30 of the 106 Mazda Mazda3 within 20 miles of Barnet had their price reduced in the last 14 days to 2 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.

Cars for sale now, page 1 of 2

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,226 priced Mazda Mazda3 adverts on AskCar as of 2 November 2026.

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, town and distance; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

Mazda Mazda3 across the UK by price

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