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: 12,300 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 has covered 12,300 miles. Priced at £28,900, it is advertised £149 below the AskCar estimate of £29,049. To work out the AskCar estimate, we analyse UK dealer adverts for 402 Kia EV6 cars across different ages and specifications. We first recorded this car for sale 105 days ago. Ask the dealer why the advert shows fewer miles than the 19,417 recorded at the latest MOT. Its MOT is recorded as valid until 28 July 2027. It is advertised by EV Experts Surrey in Guildford. 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: £149 (under 1%) under the AskCar estimate of £29,049.

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 105 days.

Price history

AskCar first saw this advert on 22 July 2026 at £28,900. 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 July 2027.

It has had one MOT, on 29 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 19,417 miles. The advert says 12,300 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 19,500 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 £28,899, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 16,481 miles. Price: £28,495, £405 less than this car. Dealer: Snows KIA Newbury in Newbury. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-1487860918ac
• 2023 Kia EV6 GT Line S, hatchback, blue. Mileage: 17,434 miles. Price: £28,899, the same price as this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-f6a9036cc8ba
• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 17,600 miles. Price: £28,400, £500 less than this car. Dealer: EV Experts Surrey in Guildford. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-3d4d38e66871