2026 Kia K4

Overview

Make

Kia

Model

K4

Trim

GT LINE S

Version

1.6 T-GDi GT Line S DCT FWD Euro 6 (s/s) 5dr (177 bhp)

Mileage

7,125 miles

Year

2026

Fuel type

Petrol

Body type

Hatchback

Engine

1.6 L

Gearbox

Automatic

Power

177 bhp

Seats

5

CO2

152 g/km

Colour

Grey

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 S has covered 7,125 miles, around 3,600 more than typical for its age. Our estimated market asking price is £27,399. This car is advertised at £26,395, which is £1,004 below that figure. 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 145 days ago. Its asking price has since fallen by £3,600. It may give you a starting point for a conversation about price. The seller is Snows KIA Newbury, based in Newbury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £27,399. The asking price is £1,004 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 3,600 miles higher than typical for a 2026 Kia K4.