2026 Kia K4

1.6 T-GDi 180 GT Line S DCT FWD Euro 6 5dr (177 bhp)

£27,618

Fair price: within 8% of the typical £28,078 for this model, age and mileage, drawing on 258 adverts of this make and model.

Overview

Make
Kia
Model
K4
Trim
GT LINE S
Version
1.6 T-GDi 180 GT Line S DCT FWD Euro 6 5dr (177 bhp)
Mileage
2,136 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
Green
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DCT
Engine badge
T-GDi
Emissions standard
Euro 6

About this car

The advertised mileage for this 2026 Kia K4 GT Line S is 2,136 miles. Its asking price of £27,618 is £460 below our estimate of £28,078. 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 107 days ago. Its asking price has since fallen by £2,819. That history is worth bearing in mind when speaking to the dealer. The seller is Allen Motor Group Solihull Kia, based in Solihull.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 July 2026, 107 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,819 from the first recorded £30,437. 16 price reductions recorded, the latest observed on 18 October 2026.

Recorded asking prices
Date observedAsking price
6 July 2026£30,437
9 July 2026£30,413
11 July 2026£30,433
13 July 2026£30,297
22 July 2026£30,099
26 July 2026£30,011
31 July 2026£29,698
3 August 2026£29,543
9 August 2026£29,261
17 August 2026£29,137
26 August 2026£29,158
30 August 2026£28,912
7 September 2026£28,767
16 September 2026£28,569
27 September 2026£28,516
5 October 2026£28,397
6 October 2026£27,859
11 October 2026£27,812
18 October 2026£27,618
19 October 2026£27,618

Price and mileage comparison

Estimated market asking price: £28,078. The asking price is £460 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 1,400 miles lower than typical for a 2026 Kia K4.

MOT

MOT no details held by dvla.

29 other cars with the same year, trim, gearbox and fuel are for sale from £25,998 to £30,495.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£25,9983,642 miles
£25,99912,857 miles
£26,1907,425 miles
£26,3957,125 miles
£26,4124,017 miles

These cars have covered 10–12,857 miles, compared with 2,136 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 Solihull Kia, Solihull. Across the dealer network: 22 branches, 984 cars for sale.

Dealer postcode: B93 8NE.

Vehicle photos