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: 23,685 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 225 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line S has covered 23,685 miles, around 8,100 fewer miles than is typical for its age. The dealer is asking £26,495, which is £338 below the AskCar estimate of £26,833. To work out the AskCar estimate, we analyse UK dealer adverts for 402 Kia EV6 cars across different ages and specifications. This car was first seen in our listings data 47 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is JT Hughes Newtown Kia, based in Newtown. 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: £338 (1%) under the AskCar estimate of £26,833.

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

This 2023 Kia EV6 has been on sale for at least 47 days.

Price history

AskCar first saw this advert on 18 September 2026 at £26,495. 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 29 June 2027.

It has had one MOT, on 25 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,112 miles, which matches the advertised 23,685 miles.

Advertised mileage is about 8,100 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, blue. Mileage: 22,333 miles. Price: £26,999, £504 more than this car. Dealer: Hartwell Kidlington in Kidlington. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-7fdf0d5e491e
• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 25,091 miles. Price: £25,873, £622 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, red. Mileage: 26,889 miles. Price: £26,399, £96 less than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-5312abd2b83c

• The nearest: 2023 Kia EV6 GT Line S, hatchback, red, 29 miles from this car. Mileage: 73,185 miles. Price: £19,995, £6,500 less than this car. Dealer: JT Hughes in Shrewsbury. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-c1533b59f870