2023 Kia EV6 GT Line S

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line S
• Version: 77.4kWh GT Line S Auto RWD 5dr (225 bhp)
• Year: 2023
• Mileage: 22,333 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 225 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line S has covered 22,333 miles, around 9,500 fewer miles than is typical for its age. Priced at £26,999, it is advertised £9 above the AskCar estimate of £26,990. The AskCar estimate uses 402 UK dealer adverts for the Kia EV6, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 4 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Hartwell Kidlington in Oxon. 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 £26,990.

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

AskCar first saw this 2023 Kia EV6 advertised 4 days ago. 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 31 October 2026 at £26,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 27 October 2027.

It has had one MOT, on 28 October 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 22,333 miles, which matches the advertised 22,333 miles.

Advertised mileage is about 9,500 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

18 other 2023 Kia EV6 GT Line S automatic hatchbacks are for sale at UK dealers, from £17,695 to £28,399, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 23,685 miles. Price: £26,495, £504 less than this car. Dealer: JT Hughes Newtown Kia in Newtown. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1344ccea252c
• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 25,091 miles. Price: £25,873, £1,126 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-46b3ffe16305
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 18,520 miles. Price: £25,895, £1,104 less than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-984bcd364fa0

• The nearest: 2023 Kia EV6 GT Line S, hatchback, blue, 25 miles from this car. Mileage: 11,679 miles. Price: £28,399, £1,400 more than this car. Dealer: N.m.j. Motorhouse in Milton Keynes. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1db453235b13