Used Kia EV6 GT Line S prices

There are 178 used Kia EV6 GT Line S cars for sale from UK dealers on AskCar, as of 5 November 2026. Typical asking price £28,500 (the median: half cost less, half cost more). The cheapest is £17,695. The middle half are priced between £25,500 and £39,000.

Dealers lowered the asking price on more than a quarter of Kia EV6 GT Line S cars: 47 of the 178 in the 14 days to 5 November 2026.

Kia EV6 GT Line S prices by year

A 2023 Kia EV6 GT Line S typically costs £26,000, against £24,500 for all 2023 Kia EV6 cars, as of 5 November 2026.

YearTypical asking priceTypical mileage
2026 Kia EV6 GT Line S£41,0004,000 miles
2023 Kia EV6 GT Line S£26,00029,000 miles

Only 19 of the Kia EV6 GT Line S cars for sale are 2025 models, too few to give a typical asking price.

Only 18 of the Kia EV6 GT Line S cars for sale are 2024 models, too few to give a typical asking price.

Typical asking prices are of Kia EV6 GT Line S cars for sale on 5 November 2026, and are given only where at least 20 cars with a price are for sale.

AskCar lists 400 used Kia EV6 across the UK, from 224 dealerships.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

Kia EV6 GT Line S cars for sale now, page 1 of 4

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. 169 of the 175 cars listed here meet these rules. Pages 2 to 4 list every other Kia EV6 GT Line S car, cheapest first, including the 6 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 397 priced Kia EV6 adverts on AskCar as of 5 November 2026. The figures on this page describe the cars advertised, not a valuation of every Kia EV6 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.

This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value Kia EV6 GT Line S: priced furthest below the AskCar estimate

These 10 are priced 6% to 13% under their AskCar estimate. Their asking prices run from £24,499 to £41,998.

Cheapest Kia EV6 GT Line S: the lowest asking prices

These 10 are priced £17,695 to £21,960. They have covered 55,104 to 101,102 miles.

Lowest-mileage Kia EV6 GT Line S

These 10 have covered 1 to 1,019 miles. Their asking prices run from £37,282 to £51,790.

Recently reduced Kia EV6 GT Line S: the biggest price reductions in the 14 days to 5 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 5 November 2026. Their reductions since AskCar first saw them run from £2,004 to £6,300.

Newly advertised Kia EV6 GT Line S: first seen by AskCar in the 7 days to 5 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Kia EV6 prices by year

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