Used hybrid MG MG3 for sale under £20,000

There are 768 used hybrid MG MG3 under £20,000 for sale from UK dealers on AskCar, as of 29 October 2026. Typical asking price £16,000 (the median: half cost less, half cost more). The cheapest is £8,999. AskCar lists 1,780 used MG MG3 across the UK, from 660 dealerships.

The middle half of the 768 cars are priced between £15,000 and £17,000.

As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

273 of the 768 cars had their price reduced in the last 14 days to 29 October 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
2026409£17,000£16,100 to £18,000
2025235£15,500£15,000 to £16,000
2024119£14,200£13,800 to £14,800

Cars for sale now, page 4 of 8

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 1,728 priced MG MG3 adverts on AskCar as of 29 October 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

Hybrid MG MG3 by price

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