2023 Kia EV6 1.0 GT-Line S GT Line S

Overview

• Make: Kia
• Model: EV6
• Trim: GT Line S
• Version: 1.0 77.4kWh GT Line S Auto 4WD 5dr (320 bhp)
• Year: 2023
• Mileage: 24,246 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 320 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 24,246 miles, this 2023 Kia EV6 GT Line S has covered about 7,600 fewer miles than other 2023 Kia EV6 cars. The AskCar estimate for this car is £27,587. It is priced at £28,690, which is £1,103 above that estimate. 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 advert 31 days ago, and its asking price has since fallen by £260. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at RRG Group GWR Kia in Brentford. 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: £1,103 (4%) over the AskCar estimate of £27,587.

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 31 days.

Price history

AskCar first saw this advert on 4 October 2026 at £28,950. Its asking price is now £28,690, £260 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 4 October 2026: £28,950
• 9 October 2026: £28,900
• 16 October 2026: £28,750
• 23 October 2026: £28,500
• 31 October 2026: £28,690

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 1 September 2027.

It has had one MOT, on 28 August 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 23,679 miles, which matches the advertised 24,246 miles.

Advertised mileage is about 7,600 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

31 other 2023 Kia EV6 GT Line S automatic hatchbacks are for sale at UK dealers, from £20,390 to £28,900, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 24,233 miles. Price: £27,750, £940 less than this car. Dealer: Gravells Abergavenny in Abergavenny. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-c63be48ba502
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 23,998 miles. Price: £26,995, £1,695 less than this car. Dealer: Park's Motor Group Chery East Kilbride in East Kilbride. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-be94d42c4b93
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 23,594 miles. Price: £26,970, £1,720 less than this car. Dealer: Big Motoring World Norwich in Norwich. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-b518e6e27ec7

• The nearest: 2023 Kia EV6 GT Line S, hatchback, black, 6 miles from this car. Mileage: 33,919 miles. Price: £26,800, £1,890 less than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-21e54301d99d