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: 36,330 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 36,330 miles, this 2023 Kia EV6 GT Line S has covered about 4,500 more miles than other 2023 Kia EV6 cars. The dealer is asking £25,210, which is £792 below the AskCar estimate of £26,002. 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 71 days, and its asking price has been cut by £500. Its advertised mileage matches the government's MOT record. The seller is Big Motoring World Peterborough, based in Peterborough. 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: £792 (3%) under the AskCar estimate of £26,002.

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 71 days, and its asking price has been cut by £500. 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 25 August 2026 at £25,710. Its asking price is now £25,210, £500 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 25 August 2026: £25,710
• 26 August 2026: £25,720
• 1 September 2026: £25,570
• 8 September 2026: £25,370
• 12 September 2026: £25,420
• 16 September 2026: £25,220
• 20 September 2026: £25,150
• 24 September 2026: £25,050
• 29 September 2026: £24,930
• 30 September 2026: £24,920
• 1 October 2026: £24,940
• 3 October 2026: £24,930
• 7 October 2026: £25,170
• 10 October 2026: £25,190
• 13 October 2026: £25,210
• 14 October 2026: £25,220
• 21 October 2026: £24,980
• 27 October 2026: £25,290
• 31 October 2026: £25,370
• 4 November 2026: £25,210

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 July 2027.

It has had one MOT, on 2 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 35,400 miles, which matches the advertised 36,330 miles.

Advertised mileage is about 4,500 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, blue. Mileage: 35,000 miles. Price: £25,995, £785 more than this car. Dealer: Kia Brighton - Tates in Pyecombe. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-e255dd62c6ad
• 2023 Kia EV6 GT Line S, hatchback, white. Mileage: 38,118 miles. Price: £25,895, £685 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, black. Mileage: 33,919 miles. Price: £26,800, £1,590 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-21e54301d99d

• The nearest: 2023 Kia EV6 GT Line S, hatchback, white, 20 miles from this car. Mileage: 45,450 miles. Price: £23,999, £1,211 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/kia-ev6-2023-d64e0485b4b1