Used petrol MG MG3 for sale

925 cars from UK dealers, updated 26 October 2026. Typical asking price £9,700. Half of them are priced between £7,600 and £15,000.

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.

What does a used petrol MG MG3 cost?

Typical asking price £9,700 across 925 cars for sale. A 2026 one is typically £15,000, a 2016 one £3,500.

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

Typical price by year

YearFor saleTypical priceHalf are priced between
2026335£15,000£15,000 to £15,000
202557£13,000£12,900 to £13,800
202441£10,000£9,600 to £10,500
2023109£9,300£8,900 to £9,900
202294£8,600£8,000 to £9,000
202141£8,000£7,600 to £8,500
202063£7,600£7,000 to £8,000
201969£7,000£6,300 to £7,300
201836£6,000£4,900 to £6,600
201627£3,500£3,000 to £4,400

Cars for sale now, page 3 of 10

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

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