Used MG MG3 for sale

1,810 cars from UK dealers, updated 23 October 2026. Typical asking price £15,000. Half of them are priced between £9,500 and £16,500.

AskCar lists 589,789 cars from 13,079 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 1,810 cars for sale. A 2026 one is typically £16,500, a 2016 one £3,600.

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

Typical price by year

YearFor saleTypical priceHalf are priced between
2026823£16,500£15,000 to £18,000
2025303£15,500£14,500 to £16,000
2024167£14,000£12,000 to £14,600
2023110£9,300£8,800 to £9,900
2022102£8,500£7,900 to £9,000
202143£8,000£7,500 to £8,400
202060£7,600£7,000 to £8,000
201970£7,000£6,300 to £7,500
201839£6,000£5,200 to £6,700
201720£4,200£3,900 to £5,100
201628£3,600£3,200 to £4,700

Cars for sale now, page 3 of 19

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

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