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

3,642 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

White

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 3,642 miles. Its asking price of £25,998 is £2,156 below our estimate of £28,154. The estimate uses 258 UK dealer adverts for the Kia K4, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 54 days ago, the asking price has dropped by £1,701. The seller is Citygate KIA & ORA High Wycombe, based in High Wycombe.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £28,154. The asking price is £2,156 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 higher than typical for a 2026 Kia K4.