2026 Kia K4

Overview

Make

Kia

Model

K4

Trim

GT LINE

Version

1.6 T-GDi GT Line DCT FWD Euro 6 (s/s) 5dr (147 bhp)

Mileage

1,393 miles

Year

2026

Fuel type

Petrol

Body type

Hatchback

Engine

1.6 L

Gearbox

Automatic

Power

147 bhp

Seats

5

CO2

148 g/km

Colour

Black

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

DCT

Engine badge

T-GDi

Emissions standard

Euro 6

About this car

This 2026 Kia K4 GT Line has covered 1,393 miles, around 2,100 fewer than typical for its age. The dealer is asking £26,499, which is £1,228 above our market estimate of £25,271. Our estimate draws on 258 Kia K4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 36 days ago. Its asking price has since fallen by £1. It is for sale at Stockton Kia in Stockton-on-Tees.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,271. The asking price is £1,228 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 258 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,100 miles lower than typical for a 2026 Kia K4.