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: 40,523 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 320 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: White
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Kia EV6 GT Line S is advertised with 40,523 miles, approximately 10,900 above the typical mileage for its age. The dealer is asking £24,850, which is £559 below the AskCar estimate of £25,409. To work out the AskCar estimate, we analyse UK dealer adverts for 419 Kia EV6 cars across different ages and specifications. This car was first seen in our listings data today. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by K Motors London in New Malden. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £559 (2%) under the AskCar estimate of £25,409.

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 419 priced Kia EV6 adverts across different ages and specifications, as of 7 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: 213 of the 365 first advertised between 12 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £24,850. 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 7 November 2026: valid until 23 June 2027.

It has had one MOT, on 19 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 36,296 miles, which matches the advertised 40,523 miles.

Advertised mileage is about 10,900 miles higher than the median mileage of a 2023 Kia EV6 on AskCar.

Similar cars

32 other 2023 Kia EV6 GT Line S automatic hatchbacks are for sale at UK dealers, from £20,236 to £28,900, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line S, hatchback, black. Mileage: 40,508 miles. Price: £25,270, £420 more than this car. Dealer: Evans Halshaw Kia Stourbridge in Stourbridge. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-f5b791d03c5c
• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 38,118 miles. Price: £25,895, £1,045 more than this car. Dealer: Snows KIA Newbury in Newbury. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-2380efb03564
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 43,029 miles. Price: £24,400, £450 less than this car. Dealer: Lmc Cars in Upminster. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-d43a6399f67f

• The nearest: 2023 Kia EV6 GT Line S, hatchback, black, 4 miles from this car. Mileage: 33,919 miles. Price: £26,620, £1,770 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-21e54301d99d