2026 Kia K4

Overview

Make

Kia

Model

K4

Trim

GT LINE S

Version

1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (113 bhp)

Mileage

6,312 miles

Year

2026

Fuel type

Petrol Hybrid

Body type

Hatchback

Engine

1.0 L

Gearbox

Automatic

Power

113 bhp

Seats

5

CO2

132 g/km

Colour

Black

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

DCT

Engine badge

T-GDi; MHEV

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

With 6,312 miles on the clock, this 2026 Kia K4 GT Line S has done roughly 2,800 more miles than a typical 2026 Kia K4. The dealer is asking £25,390, which is £73 below our market estimate of £25,463. We use UK dealer asking prices, including 258 Kia K4 listings, and account for the car’s age, mileage and specification. The asking price is now £2,601 lower than when we first recorded the advert 73 days ago. It may give you a starting point for a conversation about price. The seller is Peter Cooper Kia Hedge End, based in Southampton.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,463. The asking price is £73 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 258 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,800 miles higher than typical for a 2026 Kia K4.