2026 Kia K4 1.0 T-GDi MHEV GT Line S

Overview

• Make: Kia
• Model: K4
• Trim: GT Line S
• Version: 1.0 T-GDi Mhev GT Line S DCT FWD Euro 6 (s/s) 5dr (113 bhp)
• Year: 2026
• Mileage: 6,000 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: Red
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 6,000 miles on the clock, this 2026 Kia K4 GT Line S has done roughly 2,600 more miles than a typical 2026 Kia K4. Its asking price of £25,695 is £372 above the AskCar estimate of £25,323. The AskCar estimate uses 273 UK dealer adverts for the Kia K4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 124 days ago. Its asking price has since fallen by £3,300. The seller is FJ Chalke - Nissan, Yeovil, based in Yeovil. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £372 (1%) over the AskCar estimate of £25,323.

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 4 November 2026.

A 2026 Kia K4 with the 1.0 petrol engine is typically advertised at £23,800: the median of the 215 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 Kia K4 has been on sale for at least 124 days.

Price history

AskCar first saw this advert on 3 July 2026 at £28,995. Its asking price is now £25,695, £3,300 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 3 July 2026: £28,995
• 4 August 2026: £27,995
• 30 September 2026: £26,695
• 21 October 2026: £25,995
• 24 October 2026: £25,900
• 3 November 2026: £25,695

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,600 miles higher than the median mileage of a 2026 Kia K4 on AskCar.

Similar cars

78 other 2026 Kia K4 GT Line S 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £23,295 to £33,789, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia K4 GT Line S, 1.0 petrol hatchback, red. Mileage: 6,000 miles. Price: £25,499, £196 less than this car. Dealer: Alan Day (Colindale) (London) in London. AskCar page: https://askcar.co.uk/car/kia-k4-2026-14ea140c61fe
• 2026 Kia K4 GT Line S, 1.0 petrol hatchback, white. Mileage: 6,041 miles. Price: £24,963, £732 less than this car. Dealer: Birchwood Kia Washington in Sompting. AskCar page: https://askcar.co.uk/car/kia-k4-2026-37a50ff43b2d
• 2026 Kia K4 GT Line S, 1.0 petrol hatchback, grey. Mileage: 5,906 miles. Price: £23,795, £1,900 less than this car. Dealer: Grainger Motor Group Mantles Kia Royston in Royston. AskCar page: https://askcar.co.uk/car/kia-k4-2026-09726e82b48f

• The nearest: 2026 Kia K4 GT Line S, 1.0 petrol hatchback, blue, 32 miles from this car. Mileage: 3,400 miles. Price: £25,189, £506 less than this car. Dealer: Howards Kia Weston Super Mare in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/kia-k4-2026-a3d5fc2088e0