2026 Kia K4 1.0 T-GDi MHEV GT Line

Price: £27,495. Above the going rate: £2,262 (8%) over the AskCar estimate of £25,233, 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: 1.0 T-GDi Mhev GT Line DCT FWD Euro 6 (s/s) 5dr (113 bhp)
  • Year: 2026
  • Mileage: 10 miles
  • Fuel: Petrol, mild hybrid
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.0 litres, 113 bhp
  • Gearbox: Automatic (DCT)
  • Drive: Front-wheel drive
  • Colour: Blue
  • CO2: 130 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia K4 GT Line is advertised with 10 miles, approximately 3,400 below the typical mileage for its age. Its asking price of £27,495 is £2,262 above the AskCar estimate of £25,233. The AskCar estimate draws on 273 Kia K4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 17 days. The seller is Howards Kia Taunton, based in Taunton. 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

Above the going rate: £2,262 (8%) over the AskCar estimate of £25,233.

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 1.0 petrol engine is typically advertised at £23,800: the median of the 214 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 Kia K4 has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £27,495. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,400 miles lower than the median mileage of a 2026 Kia K4 on AskCar.

Similar cars

87 other 2026 Kia K4 GT Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £21,499 to £26,995, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2026 Kia K4 GT Line, 1.0 petrol hatchback, white. Mileage: 10 miles. Price: £24,072, £3,423 less than this car. Dealer: Allen Motor Group Rayleigh Kia in Rayleigh. AskCar page: https://askcar.co.uk/car/kia-k4-2026-07ee95fa973e
  • 2026 Kia K4 GT Line, 1.0 petrol hatchback, red. Mileage: 10 miles. Price: £24,995, £2,500 less than this car. Dealer: SG Petch Sunderland in Sunderland. AskCar page: https://askcar.co.uk/car/kia-k4-2026-812ba95a1e79
  • 2026 Kia K4 GT Line, 1.0 petrol hatchback, grey. Mileage: 10 miles. Price: £24,999, £2,496 less than this car. Dealer: Lookers Kia Chester in Chester. AskCar page: https://askcar.co.uk/car/kia-k4-2026-e89180755d72
  • The nearest: 2026 Kia K4 GT Line, 1.0 petrol hatchback, black, 30 miles from this car. Mileage: 3,553 miles. Price: £23,990, £3,505 less than this car. Dealer: Speedwell Kia in Exeter. AskCar page: https://askcar.co.uk/car/kia-k4-2026-0b016a558ba9

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

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Photos

27 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.