2023 Kia EV6 GT Line

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line
• Version: 77.4kWh GT Line Auto 5dr
• Year: 2023
• Mileage: 15,480 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 has covered 15,480 miles, around 15,900 fewer miles than is typical for its age. Priced at £25,660, it is advertised £256 above the AskCar estimate of £25,404. The AskCar estimate uses UK dealer asking prices, including 401 Kia EV6 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 11 days ago, the asking price has dropped by £1,590. We checked its advertised mileage against the government's MOT record, and they match. The seller is Big Motoring World Peterborough, based in Peterborough. 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: £256 (1%) over the AskCar estimate of £25,404.

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 2023 Kia EV6 has been on sale for at least 11 days.

Price history

AskCar first saw this advert on 22 October 2026 at £27,250. Its asking price is now £25,660, £1,590 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 22 October 2026: £27,250
• 23 October 2026: £25,370
• 24 October 2026: £25,360
• 28 October 2026: £25,660

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 13 September 2027.

It has had one MOT, on 11 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 14,838 miles, which matches the advertised 15,480 miles.

Advertised mileage is about 15,900 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

52 other 2023 Kia EV6 GT Line automatic hatchbacks are for sale at UK dealers, from £16,480 to £27,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line, hatchback, black. Mileage: 15,807 miles. Price: £26,495, £835 more than this car. Dealer: Grainger Motor Group in Ely. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-2c78712a18c9
• 2023 Kia EV6 GT Line, hatchback, black. Mileage: 16,053 miles. Price: £23,999, £1,661 less than this car. Dealer: Kennington Car Sales in Bletchley. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-ff7f054ee4ef
• 2023 Kia EV6 GT Line, hatchback, red. Mileage: 14,622 miles. Price: £26,850, £1,190 more than this car. Dealer: Ken Brown Motors Harlow in Harlow. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1616affc28c1

• The nearest: 2023 Kia EV6 GT Line, hatchback, red, 12 miles from this car. Mileage: 36,338 miles. Price: £23,490, £2,170 less than this car. Dealer: T C Harrison Stamford in Stamford. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-616034949ea2