2023 Kia EV6 GT Line S

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line S
• Version: 77.4kWh GT Line S Auto RWD 5dr (225 bhp)
• Year: 2023
• Mileage: 18,520 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 225 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line S is advertised with 18,520 miles, approximately 13,300 below the typical mileage for its age. Priced at £25,895, it is advertised £1,544 below the AskCar estimate of £27,439. The AskCar estimate uses 402 UK dealer adverts for the Kia EV6, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 35 days ago, the asking price has dropped by £100. We checked its advertised mileage against the government's MOT record, and they match. The seller is V12 Sports & Classics Ltd - Hinckley, based in Hinckley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,544 (5%) under the AskCar estimate of £27,439.

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 402 priced Kia EV6 adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2023 Kia EV6 has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 30 September 2026 at £25,995. Its asking price is now £25,895, £100 less. The latest price cut was seen on 28 October 2026.

Price changes recorded:

• 30 September 2026: £25,995
• 28 October 2026: £25,895

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 25 September 2027.

It has had one MOT, on 26 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,500 miles, which matches the advertised 18,520 miles.

Advertised mileage is about 13,300 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

18 other 2023 Kia EV6 GT Line S automatic hatchbacks are for sale at UK dealers, from £17,695 to £28,399, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 17,117 miles. Price: £27,495, £1,600 more than this car. Dealer: Park's Coatbridge Kia in Coatbridge. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-4ed4f620a53a
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 22,333 miles. Price: £26,999, £1,104 more than this car. Dealer: Hartwell Kidlington in Kidlington. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-7fdf0d5e491e
• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 23,685 miles. Price: £26,495, £600 more than this car. Dealer: JT Hughes Newtown Kia in Newtown. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1344ccea252c

• The nearest: 2023 Kia EV6 GT Line S, hatchback, red, 21 miles from this car. Mileage: 32,032 miles. Price: £25,495, £400 less than this car. Dealer: Burton Kia in Burton upon Trent. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-288f464f9871