2026 Kia K4

1.0 T-GDi Mhev GT Line DCT FWD Euro 6 (s/s) 5dr (113 bhp)

£21,599

Fair price: within 8% of the typical £21,926 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 Mhev GT Line DCT FWD Euro 6 (s/s) 5dr (113 bhp)
Mileage
13,524 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; MHEV
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2026 Kia K4 GT Line is advertised with 13,524 miles, approximately 10,000 above the typical mileage for its age. Our estimated market asking price is £21,926. This car is advertised at £21,599, which is £327 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 recorded this advert 146 days ago, and its asking price has since fallen by £5,400. That may be worth mentioning if you discuss the price with the dealer. The seller is EMG Motor Group Thetford Kia, based in Thetford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £5,400 from the first recorded £26,999. 7 price reductions recorded, the latest observed on 14 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£26,999
10 June 2026£26,999
16 June 2026£25,499
11 July 2026£25,499
15 July 2026£24,999
16 July 2026£24,999
31 July 2026£23,999
3 August 2026£22,999
4 August 2026£22,999
26 August 2026£21,995
29 September 2026£21,649
14 October 2026£21,599
20 October 2026£21,599

Price and mileage comparison

Estimated market asking price: £21,926. The asking price is £327 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 10,000 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 £21,759 to £27,620.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,75910,601 miles
£21,9493,500 miles
£22,2008,305 miles
£22,4956,489 miles
£22,5391,367 miles

These cars have covered 1–10,601 miles, compared with 13,524 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

EMG Motor Group Thetford Kia, Thetford. Across the dealer network: 18 branches, 725 cars for sale.

Dealer postcode: IP24 1HT.

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
09:00-17:00
Sunday
10:00-16:00

Vehicle photos