Used MG MG3 for sale

1,762 cars from UK dealers, updated 27 October 2026. Typical asking price £15,000. Half of them are priced between £9,500 and £16,500.

AskCar lists 581,201 cars from 12,993 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.

What does a used MG MG3 cost?

Typical asking price £15,000 across 1,762 cars for sale. A 2026 one is typically £16,500, a 2016 one £3,500.

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

Typical price by year

YearFor saleTypical priceHalf are priced between
2026806£16,500£15,000 to £18,000
2025299£15,500£14,500 to £16,000
2024156£14,000£11,900 to £14,700
2023105£9,300£8,800 to £10,000
202293£8,500£8,000 to £9,000
202141£8,000£7,600 to £8,500
202063£7,500£7,000 to £8,000
201967£7,000£6,300 to £7,300
201837£6,000£4,800 to £6,800
201720£4,200£3,700 to £5,100
201628£3,500£3,100 to £4,500

Cars for sale now, page 17 of 18

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

·

MG MG3 by gearbox, fuel and body

MG MG3 prices by year

MG MG3 by price

MG MG3 near you

More MG

Everything