2025 Kia EV6 GT-Line S GT Line S

Price: £36,787. Fair price: £1,771 (5%) over the AskCar estimate of £35,016, our expected asking price for this car from its model, age, mileage and specification, drawing on 401 priced Kia EV6 adverts on AskCar as of 2 November 2026.

AskCar lists 405 used Kia EV6 from 235 UK dealerships, as of 2 November 2026.

Overview

  • Make: Kia
  • Model: EV6
  • Trim: GT Line S
  • Version: 84kWh GT Line S Auto RWD 5dr (225 bhp)
  • Year: 2025
  • Mileage: 14,194 miles
  • Fuel: Electric
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 225 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Grey
  • CO2: 0 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 14,194 miles, this 2025 Kia EV6 GT Line S has covered about 7,100 more miles than other 2025 Kia EV6 cars. The dealer is asking £36,787, which is £1,771 above the AskCar estimate of £35,016. To work out the AskCar estimate, we analyse UK dealer adverts for 401 Kia EV6 cars across different ages and specifications. We first recorded this car for sale 33 days ago. It is advertised by Griffin Mill Summit in Pontypridd. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,771 (5%) over the AskCar estimate of £35,016.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 401 priced Kia EV6 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2025 Kia EV6 has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 30 September 2026 at £36,787. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,100 miles higher than the median mileage of a 2025 Kia EV6 on AskCar.

Similar cars

17 other 2025 Kia EV6 GT Line S automatic hatchbacks are for sale at UK dealers, from £32,700 to £39,999, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2025 Kia EV6 GT Line S, hatchback, red. Mileage: 14,708 miles. Price: £34,449, £2,338 less than this car. Dealer: Halliwell Jones KIA Southport in Southport. AskCar page: https://askcar.co.uk/car/kia-ev6-2025-8ee006abd274
  • 2025 Kia EV6 GT Line S, hatchback, grey. Mileage: 15,000 miles. Price: £35,424, £1,363 less than this car. Dealer: Perrys Burnley in Burnley. AskCar page: https://askcar.co.uk/car/kia-ev6-2025-4e0618b9aaa6
  • 2025 Kia EV6 GT Line S, hatchback, black. Mileage: 15,673 miles. Price: £35,110, £1,677 less than this car. Dealer: Wessex Garages Wessex Nissan and Kia Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/kia-ev6-2025-e265bb5af9a9

Browse all Kia EV6 cars for sale · 2025 Kia EV6 price guide

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Photos

58 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.