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

3,400 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

Blue

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

The advertised mileage for this 2026 Kia K4 GT Line S is 3,400 miles. Our estimated market asking price is £25,944. This car is advertised at £25,889, which is £55 below that figure. The estimate uses 258 UK dealer adverts for the Kia K4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 112 days ago. Its asking price has since fallen by £3,106. It may give you a starting point for a conversation about price. The seller is Howards Kia Weston Super Mare, based in Weston-Super-Mare.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £25,944. The asking price is £55 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 100 miles lower than typical for a 2026 Kia K4.