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: 69,097 miles
• Fuel: Electric
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 320 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 0 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 69,097 miles on the clock, this 2023 Kia EV6 GT Line S has done roughly 37,300 more miles than a typical 2023 Kia EV6. The dealer is asking £21,900, which is £467 above the AskCar estimate of £21,433. To work out the AskCar estimate, we analyse UK dealer adverts for 402 Kia EV6 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 156 days. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Big Motoring World West Malling in Addington. 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: £467 (2%) over the AskCar estimate of £21,433.

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

The dealer may accept less. This 2023 Kia EV6 has been on sale for at least 156 days. About 6 in 10 of 2023 Kia EV6 cars are gone from sale within a month of being advertised: 201 of the 346 first advertised between 12 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 1 June 2026 at £21,500. Its asking price is now £21,900, £400 more.

Price changes recorded:

• 1 June 2026: £21,500
• 14 July 2026: £21,740
• 21 July 2026: £22,140
• 30 July 2026: £22,270
• 31 July 2026: £22,260
• 3 August 2026: £22,270
• 4 August 2026: £22,280
• 6 August 2026: £22,270
• 8 August 2026: £22,280
• 10 August 2026: £22,240
• 18 August 2026: £22,190
• 19 August 2026: £22,220
• 20 August 2026: £22,210
• 21 August 2026: £22,250
• 25 August 2026: £21,960
• 29 August 2026: £21,790
• 1 September 2026: £22,140
• 19 September 2026: £21,170
• 20 September 2026: £21,130
• 22 September 2026: £20,750
• 23 September 2026: £21,120
• 24 September 2026: £21,090
• 30 September 2026: £21,380
• 7 October 2026: £21,180
• 20 October 2026: £21,900

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 2 June 2027.

It has had one MOT, on 3 June 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 69,095 miles, which matches the advertised 69,097 miles.

Advertised mileage is about 37,300 miles higher 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, black. Mileage: 74,500 miles. Price: £20,390, £1,510 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-859c92902565
• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 57,289 miles. Price: £22,537, £637 more than this car. Dealer: car360 in Cannock. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-58d7d7020d56
• 2023 Kia EV6 GT Line S, hatchback, red. Mileage: 56,541 miles. Price: £23,488, £1,588 more than this car. Dealer: Jeff White Motors in Cardiff. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-bd6c66b73585

• The nearest: 2023 Kia EV6 GT Line S, hatchback, white, under a mile from this car. Mileage: 28,368 miles. Price: £26,930, £5,030 more than this car. Dealer: Big Motoring World West Malling in West Malling. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-daf4033b2671