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: 25,091 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 225 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 25,091 miles on the clock, this 2023 Kia EV6 GT Line S has done roughly 6,700 fewer miles than a typical 2023 Kia EV6. Priced at £25,873, it is advertised £797 below the AskCar estimate of £26,670. The AskCar estimate draws on 402 Kia EV6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 14 days ago. Its advertised mileage matches the government's MOT record. The seller is Carbase Bristol, based in Bristol. 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: £797 (2%) under the AskCar estimate of £26,670.

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 14 days.

Price history

AskCar first saw this advert on 21 October 2026 at £25,873. 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 4 November 2026: valid until 28 September 2027.

It has had one MOT, on 10 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 24,919 miles, which matches the advertised 25,091 miles.

Advertised mileage is about 6,700 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, red. Mileage: 23,685 miles. Price: £26,495, £622 more than this car. Dealer: JT Hughes Newtown Kia in Newtown. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1344ccea252c
• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 26,889 miles. Price: £26,399, £526 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-5312abd2b83c
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 22,333 miles. Price: £26,999, £1,126 more than this car. Dealer: Hartwell Kidlington in Kidlington. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-7fdf0d5e491e

• The nearest: 2023 Kia EV6 GT Line S, hatchback, white, under a mile from this car. Mileage: 32,850 miles. Price: £25,370, £503 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-5b08609b3dd1