2023 Kia EV6 GT Line S
Price: £29,950. Fair price: £114 (under 1%) under the AskCar estimate of £30,064, our expected asking price for this car from its model, age, mileage and specification, drawing on 402 priced Kia EV6 adverts on AskCar as of 4 November 2026.
AskCar lists 405 used Kia EV6 from 228 UK dealerships, as of 4 November 2026.
Overview
- Make: Kia
- Model: EV6
- Trim: GT Line S
- Version: 77.4kWh GT Line S Auto 5dr
- Year: 2023
- Mileage: 3,450 miles
- Fuel: Electric
- Body: Hatchback, 5 doors, 5 seats
- Gearbox: Automatic
- Colour: Blue
- CO2: 0 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 3,450 miles, this 2023 Kia EV6 GT Line S has covered about 28,400 fewer miles than other 2023 Kia EV6 cars. Its asking price of £29,950 is £114 below the AskCar estimate of £30,064. To work out the AskCar estimate, we analyse UK dealer adverts for 402 Kia EV6 cars across different ages and specifications. We first saw this car advertised 32 days ago. Its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by 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.
Price
Fair price: £114 (under 1%) under the AskCar estimate of £30,064.
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 32 days.
Price history
AskCar first saw this advert on 3 October 2026 at £30,450. Its asking price is now £29,950, £500 less. The latest price cut was seen on 23 October 2026.
Price changes recorded:
- 3 October 2026: £30,450
- 9 October 2026: £30,400
- 16 October 2026: £30,200
- 23 October 2026: £29,950
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 September 2027.
It has had one MOT, on 26 September 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 3,450 miles, which matches the advertised 3,450 miles.
Advertised mileage is about 28,400 miles lower than the median mileage of a 2023 Kia EV6 on AskCar.
Browse all Kia EV6 cars for sale · 2023 Kia EV6 price guide
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Photos
25 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.