Used MG MG3 for sale

There are 1,872 used MG MG3 for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £15,000 (the median: half cost less, half cost more). The cheapest is £1,990. They come from 657 dealerships.

The middle half of the 1,872 cars are priced between £9,500 and £16,500.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 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 1,870 cars for sale with a price. For a 2026 one it is £16,500, for a 2015 one £3,900.

506 of the 1,872 cars had their price reduced in the last 14 days to 10 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
2026839£16,500£15,000 to £18,000
2025328£15,000£14,500 to £15,800
2024167£14,000£12,900 to £14,500
2023117£9,000£8,300 to £9,600
202292£8,500£8,000 to £9,000
202147£8,000£7,500 to £8,400
202055£7,500£7,000 to £8,000
201976£6,900£6,200 to £7,400
201836£6,000£5,400 to £7,000
201721£4,300£4,000 to £5,000
201631£3,800£3,200 to £4,600
201522£3,900£3,200 to £4,300

Cars for sale now, page 12 of 19

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 1,818 priced MG MG3 adverts on AskCar as of 10 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.

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MG MG3 by gearbox, fuel and body

MG MG3 prices by year

MG MG3 by trim

MG MG3 by price

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