2023 Kia EV6

77.4kWh GT Line S Auto 5dr

£23,900

Fair price: within 8% of the typical £24,804 for this model, age and mileage, drawing on 413 adverts of this make and model.

Overview

Make
Kia
Model
EV6
Trim
GT LINE S
Version
77.4kWh GT Line S Auto 5dr
Mileage
36,864 miles
Year
2023
Fuel type
Electric
Body type
Hatchback
Gearbox
Automatic
Seats
5
CO2
0 g/km
Colour
Black
Doors
5
Emissions standard
Euro 6

About this car

With 36,864 miles on the clock, this 2023 Kia EV6 GT Line S has done roughly 7,000 more miles than a typical 2023 Kia EV6. The dealer is asking £23,900, which is £904 below our market estimate of £24,804. Our estimate draws on 413 Kia EV6 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 68 days ago. Its asking price has since fallen by £800. That may be worth mentioning if you discuss the price with the dealer. The seller is Big Motoring World Peterborough, based in Peterborough.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 August 2026, 68 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £800 from the first recorded £24,700. 14 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
13 August 2026£24,700
14 August 2026£24,700
18 August 2026£24,690
19 August 2026£24,710
25 August 2026£24,620
29 August 2026£24,600
1 September 2026£24,410
8 September 2026£24,170
12 September 2026£24,130
16 September 2026£23,940
20 September 2026£23,810
24 September 2026£23,790
26 September 2026£23,810
30 September 2026£23,610
1 October 2026£23,600
3 October 2026£23,630
6 October 2026£23,650
7 October 2026£24,070
8 October 2026£24,080
9 October 2026£24,060
10 October 2026£24,080
14 October 2026£23,900
16 October 2026£23,910
17 October 2026£23,900
18 October 2026£23,900

Price and mileage comparison

Estimated market asking price: £24,804. The asking price is £904 below 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 413 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,000 miles higher than typical for a 2023 Kia EV6.

MOT

MOT no details held by dvla.

84 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 priceMileage
£17,795100,440 miles
£18,55482,729 miles
£19,99573,185 miles
£20,47076,911 miles
£20,49574,632 miles

These cars have covered 3,450–100,440 miles, compared with 36,864 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

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Dealer

Big Motoring World Peterborough, Peterborough. Across the dealer network: 12 branches, 8,834 cars for sale.

Dealer postcode: PE1 5XL.

Dealer opening hours

Monday
10:00-19:00
Tuesday
10:00-19:00
Wednesday
10:00-19:00
Thursday
10:00-19:00
Friday
10:00-19:00
Saturday
08:30-18:00
Sunday
09:30-17:00

Vehicle photos