2026 Kia EV3 GT Line S prices

There are 51 used 2026 Kia EV3 GT Line S cars for sale from UK dealers on AskCar, as of 8 November 2026. Typical asking price £37,500 (the median: half cost less, half cost more). The cheapest is £35,463. The middle half are priced between £37,000 and £39,000. Median mileage: about 2,000 miles.

Dealers lowered the asking price on more than one in five of 2026 Kia EV3 GT Line S cars: 12 of the 51 in the 14 days to 8 November 2026.

2026 Kia EV3 GT Line S against other years

A 2025 Kia EV3 GT Line S car has a typical asking price of £34,500, as of 8 November 2026.

AskCar lists 531 used Kia EV3 across the UK, from 179 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.

2026 Kia EV3 GT Line S 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. 48 of the 51 cars listed here meet these rules. Page 2 lists every other 2026 Kia EV3 GT Line S 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 526 priced Kia EV3 adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2026 Kia EV3 GT Line S.

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 2026 Kia EV3 GT Line S: priced furthest below the AskCar estimate

These 10 are priced 2% to 7% under their AskCar estimate. Their asking prices run from £35,463 to £38,189.

Cheapest 2026 Kia EV3 GT Line S: the lowest asking prices

These 10 are priced £35,463 to £36,759. They have covered 1,500 to 14,029 miles.

Lowest-mileage 2026 Kia EV3 GT Line S

These 10 have covered 9 to 523 miles. Their asking prices run from £37,495 to £41,495.

Recently reduced 2026 Kia EV3 GT Line S: 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 £100 to £1,838.

Newly advertised 2026 Kia EV3 GT Line S: first seen by AskCar in the 7 days to 8 November 2026

These 7 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

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