2026 Kia K4 1.6 T-GDi GT Line

Price: £23,490. Fair price: £106 (under 1%) over the AskCar estimate of £23,384, 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 GT Line DCT FWD Euro 6 (s/s) 5dr (147 bhp)
  • Year: 2026
  • Mileage: 7,487 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.6 litres, 147 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Blue
  • CO2: 148 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

With 7,487 miles on the clock, this 2026 Kia K4 GT Line has done roughly 4,100 more miles than a typical 2026 Kia K4. Priced at £23,490, it is advertised £106 above the AskCar estimate of £23,384. The AskCar estimate uses 273 UK dealer adverts for the Kia K4, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 55 days ago, and its asking price has since fallen by £2,505. The seller is Sutton Park Sutton Coldfield, based in Sutton Coldfield. 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: £106 (under 1%) over the AskCar estimate of £23,384.

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 55 days.

Price history

AskCar first saw this advert on 8 September 2026 at £25,995. Its asking price is now £23,490, £2,505 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

  • 8 September 2026: £25,995
  • 13 September 2026: £24,995
  • 20 September 2026: £24,775
  • 6 October 2026: £23,990
  • 20 October 2026: £23,490

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,100 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, white. Mileage: 7,706 miles. Price: £22,990, £500 less than this car. Dealer: Speedwell Kia in Exeter. AskCar page: https://askcar.co.uk/car/kia-k4-2026-6f1584604c26
  • 2026 Kia K4 GT Line, 1.6 petrol hatchback, red. Mileage: 8,277 miles. Price: £22,999, £491 less than this car. Dealer: Premier Kia Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/kia-k4-2026-e76ec06c647a
  • 2026 Kia K4 GT Line, 1.6 petrol hatchback, white. Mileage: 6,626 miles. Price: £22,905, £585 less than this car. Dealer: Acorn Kia Burntwood in Burntwood. AskCar page: https://askcar.co.uk/car/kia-k4-2026-eb446e9f4524

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

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Photos

42 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.