2023 Kia EV6 GT Line S

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line S
• Version: 77.4kWh GT Line S Auto 5dr
• Year: 2023
• Mileage: 21,911 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Gearbox: Automatic
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line S has covered 21,911 miles, around 7,700 fewer miles than is typical for its age. The AskCar estimate for this car is £27,224. It is priced at £26,488, which is £736 below that estimate. The AskCar estimate uses UK dealer asking prices, including 419 Kia EV6 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 53 days. Its advertised mileage matches the government's MOT record. It is advertised by Jeff White Motors in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £736 (2%) under the AskCar estimate of £27,224.

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 419 priced Kia EV6 adverts across different ages and specifications, as of 7 November 2026.

Time on sale

This 2023 Kia EV6 has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 15 September 2026 at £26,488. 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 7 November 2026: valid until 27 April 2027.

It has had one MOT, on 20 April 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 21,498 miles, which matches the advertised 21,911 miles.

Advertised mileage is about 7,700 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.