2026 Kia K4

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

£23,151

Fair price: within 8% of the typical £22,616 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
8,343 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
Grey
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

With 8,343 miles on the clock, this 2026 Kia K4 GT Line has done roughly 4,800 more miles than a typical 2026 Kia K4. At £23,151, it is advertised £535 above our estimated market asking price of £22,616. Our estimate draws on 258 Kia K4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 7 days ago. The seller is Allen Motor Group Milton Keynes Kia, based in Milton Keynes.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 7 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
14 October 2026£23,151
20 October 2026£23,151

Price and mileage comparison

Estimated market asking price: £22,616. The asking price is £535 above 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 4,800 miles higher 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 8,343 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

Similar cars for less

Dealer

Allen Motor Group Milton Keynes Kia, Milton Keynes. Across the dealer network: 22 branches, 1,018 cars for sale.

Dealer postcode: MK1 1DF.

Dealer opening hours

Monday
08:30-18:00
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
10:30-16:30

Vehicle photos