Used automatic MG MG3 for sale

868 cars from UK dealers, updated 23 October 2026. Typical asking price £16,300. Half of them are priced between £15,400 and £18,000.

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 automatic MG MG3 cost?

Typical asking price £16,300 across 868 cars for sale. A 2026 one is typically £17,200, a 2024 one £14,300.

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

Typical price by year

YearFor saleTypical priceHalf are priced between
2026488£17,200£16,500 to £19,000
2025246£15,600£15,000 to £16,200
2024126£14,300£13,800 to £14,800

Cars for sale now, page 2 of 9

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

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