2020 Kia Stonic 3 prices

There are 20 used 2020 Kia Stonic 3 cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £10,900 (the median: half cost less, half cost more). The cheapest is £6,995. The middle half are priced between £10,000 and £11,800. Median mileage: about 40,000 miles.

Dealers lowered the asking price on more than one in ten of 2020 Kia Stonic 3 cars: 3 of the 20 in the 14 days to 8 November 2026.

2020 Kia Stonic 3 against other years

A 2019 Kia Stonic 3 car has a typical asking price of £9,000, as of 8 November 2026.

AskCar lists 1,733 used Kia Stonic across the UK, from 809 dealerships.

As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2020 Kia Stonic 3 cars for sale now, page 1 of 2

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 20 cars listed here meet these rules. Page 2 lists every other 2020 Kia Stonic 3 car, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,685 priced Kia Stonic adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2020 Kia Stonic 3.

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. Each car's AskCar page has its full price history and cheaper cars like it.

Best value 2020 Kia Stonic 3: priced furthest below the AskCar estimate

These 10 are priced 0% to 4% under their AskCar estimate. Their asking prices run from £6,995 to £12,000.

Cheapest 2020 Kia Stonic 3: the lowest asking prices

These 10 are priced £6,995 to £10,795. They have covered 32,666 to 96,000 miles.

Lowest-mileage 2020 Kia Stonic 3

These 10 have covered 10,730 to 39,596 miles. Their asking prices run from £10,348 to £13,499.

Recently reduced 2020 Kia Stonic 3: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 3 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £350 to £850.

Newly advertised 2020 Kia Stonic 3: first seen by AskCar in the 7 days to 8 November 2026

These 2 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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