Used MG MG4 for sale under £20,000

There are 981 used MG MG4 under £20,000 for sale from UK dealers on AskCar, as of 6 November 2026. Typical asking price £14,700 (the median: half cost less, half cost more). The cheapest is £9,372. AskCar lists 1,603 used MG MG4 across the UK, from 415 dealerships.

The middle half of the 981 cars are priced between £13,200 and £16,400.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

268 of the 981 cars had their price reduced in the last 14 days to 6 November 2026.

Median asking price by year

YearFor sale with a priceMedian asking priceMiddle half priced between
202575£17,500£16,800 to £18,500
2024169£16,500£15,100 to £18,000
2023660£14,300£13,000 to £15,500
202269£12,800£12,000 to £14,300

Cars for sale now, page 1 of 10

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 1,569 priced MG MG4 adverts on AskCar as of 6 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 MG4 prices by year

MG MG4 by price

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