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: 10,000 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

The advertised mileage for this 2023 Kia EV6 GT Line is 10,000 miles. Priced at £20,995, it is advertised £6,145 below the AskCar estimate of £27,140. The AskCar estimate uses 401 UK dealer adverts for the Kia EV6, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 21 days ago. The advertised mileage is lower than the latest MOT reading of 41,635 miles. Ask the dealer to explain. Its recorded MOT is valid until 10 March 2027. You can find this car at National Car Hub in Walsall. 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

Good value: £6,145 (22%) under the AskCar estimate of £27,140.

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 21 days.

Price history

AskCar first saw this advert on 12 October 2026 at £20,995. 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 10 March 2027.

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

Advisories at the latest test: engine covers and under trays fitted; nearside front tyre worn close to legal limit/worn on edge wearing on outer edge; offside front tyre worn close to legal limit/worn on edge wearing on outer edge.

Mileage at that test: 41,635 miles. The advert says 10,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 21,400 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, red. Mileage: 11,499 miles. Price: £26,295, £5,300 more than this car. Dealer: Gravells in Hereford. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-f6e6266ed36c
• 2023 Kia EV6 GT Line, hatchback, white. Mileage: 13,322 miles. Price: £25,490, £4,495 more than this car. Dealer: Whitley Bay Motors in Washington. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-0e774c7e1745
• 2023 Kia EV6 GT Line, hatchback, red. Mileage: 14,622 miles. Price: £26,850, £5,855 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, black, 7 miles from this car. Mileage: 83,605 miles. Price: £18,552, £2,443 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-8c806b4ad576