2026 Kia K4

Overview

Make

Kia

Model

K4

Trim

GT LINE S

Version

1.0 T-GDi 115 48V GT Line S DCT FWD Euro 6 5dr (113 bhp)

Mileage

1,308 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

White

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

DCT

Engine badge

T-GDi

Hybrid type

Mild hybrid

Emissions standard

Euro 6

About this car

This 2026 Kia K4 GT Line S is advertised with 1,308 miles, approximately 2,200 below the typical mileage for its age. The dealer is asking £24,836, which is £1,797 below our market estimate of £26,633. Our estimate draws on 269 Kia K4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 143 days ago, the asking price has dropped by £4,260. That history is worth bearing in mind when speaking to the dealer. The seller is Vertu Kia Barnsley, based in Barnsley.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £26,633. The asking price is £1,797 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 269 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,200 miles lower than typical for a 2026 Kia K4.