2026 Kia K4 1.6 T-GDi GT Line

Price: £23,600. Fair price: £148 (under 1%) over the AskCar estimate of £23,452, our expected asking price for this car from its model, age, mileage and specification, drawing on 273 priced Kia K4 adverts on AskCar as of 2 November 2026.

AskCar lists 275 used Kia K4 from 136 UK dealerships, as of 2 November 2026.

Overview

  • Make: Kia
  • Model: K4
  • Trim: GT Line
  • Version: 1.6 T-GDi 150 GT Line DCT FWD Euro 6 5dr (147 bhp)
  • Year: 2026
  • Mileage: 5,036 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.6 litres, 147 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Red
  • CO2: 148 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia K4 GT Line has covered 5,036 miles. Its asking price of £23,600 is £148 above the AskCar estimate of £23,452. To work out the AskCar estimate, we analyse UK dealer adverts for 273 Kia K4 cars across different ages and specifications. Since we first spotted the advert 53 days ago, the asking price has dropped by £1,395. It is for sale at Lloyd Motor Group in Carlisle. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £148 (under 1%) over the AskCar estimate of £23,452.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 273 priced Kia K4 adverts across different ages and specifications, as of 2 November 2026.

A 2026 Kia K4 with the 1.6 petrol engine is typically advertised at £26,000: the median of the 57 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 Kia K4 has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 10 September 2026 at £24,995. Its asking price is now £23,600, £1,395 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

  • 10 September 2026: £24,995
  • 18 September 2026: £24,750
  • 10 October 2026: £23,995
  • 24 October 2026: £23,700
  • 30 October 2026: £23,600

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,600 miles higher than the median mileage of a 2026 Kia K4 on AskCar.

Similar cars

25 other 2026 Kia K4 GT Line 1.6 petrol automatic hatchbacks are for sale at UK dealers, from £20,998 to £26,499, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2026 Kia K4 GT Line, 1.6 petrol hatchback, grey. Mileage: 5,000 miles. Price: £23,295, £305 less than this car. Dealer: Lookers in Newtownabbey. AskCar page: https://askcar.co.uk/car/kia-k4-2026-5d92db8da151
  • 2026 Kia K4 GT Line, 1.6 petrol hatchback, red. Mileage: 5,167 miles. Price: £23,997, £397 more than this car. Dealer: Flear & Thomson (Stirling) in Stirling. AskCar page: https://askcar.co.uk/car/kia-k4-2026-58fe630ca60e
  • 2026 Kia K4 GT Line, 1.6 petrol hatchback, white. Mileage: 5,227 miles. Price: £23,997, £397 more than this car. Dealer: Flear & Thomson (DUNFERMLINE) in Dunfermline. AskCar page: https://askcar.co.uk/car/kia-k4-2026-57fd4c8b9327
  • The nearest: 2026 Kia K4 GT Line, 1.6 petrol hatchback, red, under a mile from this car. Mileage: 1,709 miles. Price: £24,250, £650 more than this car. Dealer: Lloyd Motor Group in Carlisle. AskCar page: https://askcar.co.uk/car/kia-k4-2026-1435dde26ca2

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

More like this

Photos

41 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.