2024 Kia Niro prices under £20,000

There are 47 used 2024 Kia Niro cars for sale under £20,000 from UK dealers on AskCar, as of 8 November 2026. Typical asking price £19,300 (the median: half cost less, half cost more). The cheapest is £13,775. The middle half are priced between £18,500 and £19,500. Median mileage: about 27,000 miles.

Dealers lowered the asking price on more than half of 2024 Kia Niro cars under £20,000: 26 of the 47 in the 14 days to 8 November 2026.

AskCar lists 2,010 used Kia Niro across the UK, from 805 dealerships.

As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2024 Kia Niro cars for sale now under £20,000, 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. 43 of the 46 cars listed here meet these rules. Page 2 lists every other 2024 Kia Niro car, cheapest first, including the 3 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,952 priced Kia Niro adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2024 Kia Niro.

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.

This list leaves out 1 car whose advertised mileage is lower than the mileage recorded at its last MOT test.

Best value 2024 Kia Niro: priced furthest below the AskCar estimate

These 10 are priced 5% to 23% under their AskCar estimate. Their asking prices run from £13,775 to £19,990.

Cheapest 2024 Kia Niro: the lowest asking prices

These 10 are priced £13,775 to £18,495. They have covered 9,679 to 92,000 miles.

Lowest-mileage 2024 Kia Niro

These 10 have covered 2,859 to 17,754 miles. Their asking prices run from £16,888 to £19,990.

Recently reduced 2024 Kia Niro: the biggest price reductions in the 14 days to 8 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 8 November 2026. Their reductions since AskCar first saw them run from £612 to £2,700.

Newly advertised 2024 Kia Niro: first seen by AskCar in the 7 days to 8 November 2026

These 4 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Kia Niro by gearbox, fuel and body

Kia Niro under £20,000 by gearbox, fuel and body

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