Used Mazda Mazda3 for sale under £20,000

1,112 cars from UK dealers, updated 26 October 2026. Typical asking price £12,200. Half of them are priced between £7,500 and £16,500.

AskCar lists 579,238 cars from 12,980 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

388 have had their price cut since they were first listed.

Typical price by year

YearFor saleTypical priceHalf are priced between
202683£18,900£18,200 to £19,200
2025123£17,400£16,400 to £18,000
202433£17,300£16,600 to £18,900
202399£16,800£15,800 to £18,000
202262£15,200£13,800 to £16,500
202155£14,900£13,400 to £15,600
202069£13,300£12,500 to £14,500
201967£12,000£10,900 to £13,600
201877£10,200£8,900 to £12,000
201795£8,800£7,500 to £10,800
2016102£7,600£6,100 to £9,500
201588£6,600£5,100 to £8,300
201462£5,700£4,500 to £7,900

Cars for sale now, page 11 of 12

The cheaper cars like each one are on its AskCar page.

·

Mazda Mazda3 by gearbox, fuel and body

Mazda Mazda3 prices by year

Mazda Mazda3 by price

More Mazda

Same budget

Everything