2023 Kia EV6 1.0 GT-Line S GT Line S

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line S
• Version: 1.0 77.4kWh GT Line S Auto 4WD 5dr (320 bhp)
• Year: 2023
• Mileage: 17,600 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 320 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line S is advertised with 17,600 miles, approximately 14,200 below the typical mileage for its age. Priced at £28,400, it is advertised £9 above the AskCar estimate of £28,391. To work out the AskCar estimate, we analyse UK dealer adverts for 402 Kia EV6 cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 70 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by EV Experts Surrey in Guildford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £9 (under 1%) over the AskCar estimate of £28,391.

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 402 priced Kia EV6 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

The dealer may accept less. This 2023 Kia EV6 has been on sale for at least 70 days. About 6 in 10 of 2023 Kia EV6 cars are gone from sale within a month of being advertised: 201 of the 346 first advertised between 12 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 26 August 2026 at £28,250. Its asking price is now £28,400, £150 more.

Price changes recorded:

• 26 August 2026: £28,250
• 10 September 2026: £28,400

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 3 May 2027.

It failed its MOT on 16 April 2026 (front windscreen wiper does not clear the windscreen effectively) and passed later the same day.

Advisories at the latest test: front tyre has a cut but not deep enough to reach the ply or cords both sides small cuts.

Mileage at that test: 15,880 miles, which matches the advertised 17,600 miles.

Advertised mileage is about 14,200 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

31 other 2023 Kia EV6 GT Line S automatic hatchbacks are for sale at UK dealers, from £20,390 to £28,900, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 17,434 miles. Price: £28,899, £499 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-f6a9036cc8ba
• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 16,481 miles. Price: £28,495, £95 more than this car. Dealer: Snows KIA Newbury in Newbury. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1487860918ac
• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 19,925 miles. Price: £27,240, £1,160 less than this car. Dealer: Evans Halshaw BYD Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-540d3d0824d1

• The nearest: 2023 Kia EV6 GT Line S, hatchback, white, under a mile from this car. Mileage: 12,300 miles. Price: £28,900, £500 more than this car. Dealer: EV Experts Surrey in Guildford. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-64c6f280eeaf