Used Kia Niro 3 prices

There are 501 used Kia Niro 3 cars for sale from UK dealers on AskCar, as of 1 November 2026. Typical asking price £18,700 (the median: half cost less, half cost more). The cheapest is £9,550. The middle half are priced between £15,300 and £21,500.

Dealers lowered the asking price on more than a third of Kia Niro 3 cars: 191 of the 501 in the 14 days to 1 November 2026.

Kia Niro 3 prices by year

A 2023 Kia Niro 3 typically costs £20,500, against £20,000 for all 2023 Kia Niro cars, as of 1 November 2026.

YearTypical asking priceTypical mileage
2025 Kia Niro 3£25,0008,000 miles
2024 Kia Niro 3£22,50018,000 miles
2023 Kia Niro 3£20,50027,000 miles
2022 Kia Niro 3£17,50033,000 miles
2021 Kia Niro 3£16,00037,000 miles
2020 Kia Niro 3£14,90042,000 miles
2019 Kia Niro 3£12,70063,000 miles

Typical asking prices are of Kia Niro 3 cars for sale on 1 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 1,932 used Kia Niro across the UK, from 756 dealerships.

As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Kia Niro 3 cars for sale now, page 1 of 10

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. 473 of the 488 cars listed here meet these rules. Pages 2 to 10 list every other Kia Niro 3 car, cheapest first, including the 15 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 1,909 priced Kia Niro adverts on AskCar as of 1 November 2026. The figures on this page describe the cars advertised, not a valuation of every Kia Niro 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.

This list leaves out 13 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value Kia Niro 3: priced furthest below the AskCar estimate

These 10 are priced 8% to 18% under their AskCar estimate. Their asking prices run from £10,245 to £19,750.

Cheapest Kia Niro 3: the lowest asking prices

These 10 are priced £9,550 to £10,500. They have covered 62,350 to 122,534 miles.

Lowest-mileage Kia Niro 3

These 10 have covered 20 to 3,897 miles. Their asking prices run from £22,006 to £36,685.

Recently reduced Kia Niro 3: the biggest price reductions in the 14 days to 1 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 1 November 2026. Their reductions since AskCar first saw them run from £2,670 to £4,900.

Newly advertised Kia Niro 3: first seen by AskCar in the 7 days to 1 November 2026

These 10 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 prices by year

Kia Niro by trim

Kia Niro by price

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