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: 38,731 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 320 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line is advertised with 38,731 miles, approximately 9,100 above the typical mileage for its age. The dealer is asking £23,990, which is £296 above the AskCar estimate of £23,694. To work out the AskCar estimate, we analyse UK dealer adverts for 407 Kia EV6 cars across different ages and specifications. We have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Kia Hull, based in Hull. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £296 (1%) over the AskCar estimate of £23,694.

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 407 priced Kia EV6 adverts across different ages and specifications, as of 8 November 2026.

Time on sale

AskCar first saw this 2023 Kia EV6 advertised today. About 6 in 10 of 2023 Kia EV6 cars are gone from sale within a month of being advertised: 214 of the 366 first advertised between 12 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £23,990. 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 8 November 2026: valid until 18 September 2027.

It failed its MOT on 11 September 2026 (nearside front windscreen washer provides insufficient washer liquid; offside front windscreen washer provides insufficient washer liquid; nearside front windscreen wiper does not clear the windscreen effectively split) and passed 3 days later, on 14 September 2026.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge 2mm and edge wear.

Mileage at that test: 37,066 miles, which matches the advertised 38,731 miles.

Advertised mileage is about 9,100 miles higher than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

51 other 2023 Kia EV6 GT Line automatic hatchbacks are for sale at UK dealers, from £16,480 to £26,998, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line, hatchback, black. Mileage: 38,435 miles. Price: £21,900, £2,090 less than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-ea715be1b01e
• 2023 Kia EV6 GT Line, hatchback, blue. Mileage: 39,045 miles. Price: £21,352, £2,638 less than this car. Dealer: Carsa Gloucester in Gloucester. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-2b6a5bcb016b
• 2023 Kia EV6 GT Line, hatchback, black. Mileage: 39,350 miles. Price: £23,500, £490 less than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-cc2f24bbd07e

• The nearest: 2023 Kia EV6 GT Line, hatchback, blue, under a mile from this car. Mileage: 69,527 miles. Price: £20,560, £3,430 less than this car. Dealer: Evans Halshaw Kia Hull in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-16706e0b35fd