2025 Kia EV9

99.8kWh GT Line S Auto 4WD 5dr (378 bhp)

£56,750

Fair price: within 8% of the typical £55,304 for this model, age and mileage, drawing on 154 adverts of this make and model.

Overview

Make: Kia
Model: EV9
Trim: GT LINE S
Version: 99.8kWh GT Line S Auto 4WD 5dr (378 bhp)
Mileage: 6,298 miles
Year: 2025
Fuel type: Electric
Body type: SUV
Gearbox: Automatic
Power: 378 bhp
Seats: 6
CO2: 0 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: GT-Line S
Emissions standard: Euro 6

About this car

The advertised mileage for this 2025 Kia EV9 GT Line S is 6,298 miles. At £56,750, it is advertised £1,446 above our estimated market asking price of £55,304. We use UK dealer asking prices, including 154 Kia EV9 listings, and account for the car’s age, mileage and specification. The asking price is now £2,200 lower than when we first recorded the advert 55 days ago. It is for sale at RRG Group GWR Kia in Brentford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 August 2026, 55 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,200 from the first recorded £58,950. 7 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
27 August 2026	£58,950
5 September 2026	£58,900
11 September 2026	£58,850
17 September 2026	£58,450
25 September 2026	£57,950
2 October 2026	£57,450
9 October 2026	£56,950
16 October 2026	£56,750
20 October 2026	£56,750

Price and mileage comparison

Estimated market asking price: £55,304. The asking price is £1,446 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 154 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,900 miles lower than typical for a 2025 Kia EV9.

MOT

MOT no details held by dvla.

41 other cars with the same year, trim, gearbox and fuel are for sale from £48,990 to £60,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£48,990	23,367 miles
£49,990	22,174 miles
£50,995	12,160 miles
£51,091	12,486 miles
£51,450	16,404 miles

These cars have covered 770–23,367 miles, compared with 6,298 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 EV9 cars for sale · 2025 Kia EV9 price guide

Similar cars for less

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