2023 Kia EV6

77.4kWh GT Line S Auto 5dr

£30,200

Fair price: within 8% of the typical £29,776 for this model, age and mileage, drawing on 412 adverts of this make and model.

Overview

Make: Kia
Model: EV6
Trim: GT LINE S
Version: 77.4kWh GT Line S Auto 5dr
Mileage: 3,450 miles
Year: 2023
Fuel type: Electric
Body type: Hatchback
Gearbox: Automatic
Seats: 5
CO2: 0 g/km
Colour: Blue
Doors: 5
Emissions standard: Euro 6

About this car

At 3,450 miles, this 2023 Kia EV6 GT Line S has covered about 27,000 fewer miles than other 2023 Kia EV6 cars. Its asking price of £30,200 is £424 above our estimate of £29,776. To estimate its market asking price, we analyse UK dealer adverts for 412 Kia EV6 cars across different ages and specifications. We first saw this car advertised 18 days ago. Its asking price has since fallen by £250. The latest MOT record shows an expiry date of 28 September 2027, with the advertised mileage consistent with the recorded reading. It is advertised by RRG Group GWR Kia in Brentford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 3 October 2026, 18 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £250 from the first recorded £30,450. 2 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
3 October 2026	£30,450
9 October 2026	£30,400
16 October 2026	£30,200
20 October 2026	£30,200

Price and mileage comparison

Estimated market asking price: £29,776. The asking price is £424 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 412 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,000 miles lower than typical for a 2023 Kia EV6.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 28 September 2027. 3,450 miles at the last test.

85 other cars with the same year, trim, gearbox and fuel are for sale from £17,795 to £30,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£17,795	100,440 miles
£18,271	101,102 miles
£18,554	82,729 miles
£19,995	73,185 miles
£20,470	76,911 miles

These cars have covered 3,800–101,102 miles, compared with 3,450 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Kia EV6 cars for sale · 2023 Kia EV6 price guide

Dealer

RRG Group GWR Kia, Brentford. Across the dealer network: 23 branches, 1,155 cars for sale.

Dealer postcode: TW8 9FX.

Dealer opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-18:00
Friday: 09:00-18:00
Saturday: 09:00-17:00
Sunday: 10:00-16:00