2023 Kia EV6 GT-Line GT Line

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line
• Version: 77.4kWh GT Line Auto 4WD 5dr (320 bhp)
• Year: 2023
• Mileage: 44,936 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 320 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line is advertised with 44,936 miles, approximately 13,500 above the typical mileage for its age. The AskCar estimate for this car is £22,967. It is priced at £23,998, which is £1,031 above that estimate. The AskCar estimate uses 401 UK dealer adverts for the Kia EV6, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 25 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Carlisle Hyundai / Geely / Vanstore, based in Carlisle. 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: £1,031 (4%) over the AskCar estimate of £22,967.

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 25 days.

Price history

AskCar first saw this advert on 8 October 2026 at £23,998. 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 2 November 2026: valid until 8 September 2027.

It has had one MOT, on 8 September 2026, and passed.

Advisories at the latest test: front tyre slightly damaged/cracking or perishing both.

Mileage at that test: 44,588 miles, which matches the advertised 44,936 miles.

Advertised mileage is about 13,500 miles higher 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, red. Mileage: 45,444 miles. Price: £23,199, £799 less than this car. Dealer: Wessex Garages Wessex Nissan, Hyundai and Kia Newport in Newport. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-59f701ce2e7c
• 2023 Kia EV6 GT Line, hatchback, red. Mileage: 44,226 miles. Price: £22,730, £1,268 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-5ccd0ceccafa
• 2023 Kia EV6 GT Line, hatchback, blue. Mileage: 46,743 miles. Price: £21,580, £2,418 less than this car. Dealer: Big Motoring World Camberley in Camberley. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-dea127e144ef

• The nearest: 2023 Kia EV6 GT Line, hatchback, blue, 52 miles from this car. Mileage: 21,732 miles. Price: £25,998, £2,000 more than this car. Dealer: Lookers Kia Gateshead in Gateshead. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-8a6be3c6d8ed