Used MG MG3 for sale

There are 1,784 used MG MG3 for sale from UK dealers on AskCar, as of 2 November 2026. Typical asking price £15,000 (the median: half cost less, half cost more). The cheapest is £1,990. They come from 655 dealerships.

The middle half of the 1,784 cars are priced between £9,300 and £16,500.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

What does a used MG MG3 cost?

The median asking price is £15,000, across the 1,783 cars for sale with a price. For a 2026 one it is £16,500, for a 2015 one £3,400.

418 of the 1,784 cars had their price reduced in the last 14 days to 2 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
2026794£16,500£15,000 to £18,000
2025306£15,300£14,500 to £16,000
2024169£14,000£12,600 to £14,700
2023113£9,300£8,700 to £9,800
202295£8,600£8,000 to £9,000
202145£8,000£7,600 to £8,500
202060£7,500£7,000 to £8,000
201971£7,000£6,300 to £7,300
201838£6,000£4,800 to £6,700
201630£3,800£3,300 to £4,500
201520£3,400£3,000 to £4,100

Cars for sale now, page 1 of 18

Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,733 priced MG MG3 adverts on AskCar as of 2 November 2026.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page.

Cheaper cars like each one, with its price history, are on its AskCar page.

MG MG3 by gearbox, fuel and body

MG MG3 prices by year

MG MG3 by trim

MG MG3 by price

MG MG3 near you

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