2026 Kia K4

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

£23,714

Fair price: within 8% of the typical £24,273 for this model, age and mileage, drawing on 258 adverts of this make and model.

Overview

Make
Kia
Model
K4
Trim
GT LINE
Version
1.0 T-GDi 115 48V GT Line DCT FWD Euro 6 5dr (113 bhp)
Mileage
1,536 miles
Year
2026
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.0 L
Gearbox
Automatic
Power
113 bhp
Seats
5
CO2
130 g/km
Colour
Black
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

The advertised mileage for this 2026 Kia K4 GT Line is 1,536 miles. Our estimated market asking price is £24,273. This car is advertised at £23,714, which is £559 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 15 days ago. Its asking price has since fallen by £545. The seller is Wessex Garages Wessex Kia Cardiff Penarth Road, based in Cardiff.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 15 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £545 from the first recorded £24,259. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
6 October 2026£24,259
16 October 2026£23,714
20 October 2026£23,714

Price and mileage comparison

Estimated market asking price: £24,273. The asking price is £559 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 2,000 miles lower than typical for a 2026 Kia K4.

MOT

MOT no details held by dvla.

80 other cars with the same year, trim, gearbox and fuel are for sale from £21,599 to £27,620.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,59913,524 miles
£21,75910,601 miles
£21,9493,500 miles
£22,2008,305 miles
£22,4956,489 miles

These cars have covered 1–13,524 miles, compared with 1,536 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Kia K4 cars for sale · 2026 Kia K4 price guide

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Dealer

Wessex Garages Wessex Kia Cardiff Penarth Road, Cardiff. Across the dealer network: 7 branches, 457 cars for sale.

Dealer postcode: CF11 8TT.

Dealer opening hours

Monday
08:30-20:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
08:30-17:00
Sunday
Closed

Vehicle photos