2026 Kia K4 1.0 T-GDi MHEV GT Line

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: 2,316 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: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2026 Kia K4 GT Line is 2,316 miles. Priced at £22,437, it is advertised £1,043 below the AskCar estimate of £23,480. To work out the AskCar estimate, we analyse UK dealer adverts for 273 Kia K4 cars across different ages and specifications. We first saw this car advertised 53 days ago. Its asking price has since fallen by £2,013. The seller is Acorn Kia Warrington, based in Warrington. 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: £1,043 (4%) under the AskCar estimate of £23,480.

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 53 days.

Price history

AskCar first saw this advert on 10 September 2026 at £24,450. Its asking price is now £22,437, £2,013 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 10 September 2026: £24,450
• 6 October 2026: £23,850
• 24 October 2026: £23,690
• 30 October 2026: £22,495
• 1 November 2026: £22,437

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,100 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 £27,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia K4 GT Line, 1.0 petrol hatchback, green. Mileage: 2,280 miles. Price: £23,998, £1,561 more than this car. Dealer: Arnold Clark Cumbernauld Kia in Cumbernauld. AskCar page: https://askcar.co.uk/car/kia-k4-2026-4b60e167393e
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, black. Mileage: 2,398 miles. Price: £23,794, £1,357 more than this car. Dealer: Allen Motor Group Solihull Kia in Solihull. AskCar page: https://askcar.co.uk/car/kia-k4-2026-574597534b07
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, grey. Mileage: 2,201 miles. Price: £23,461, £1,024 more than this car. Dealer: Wessex Garages Wessex Nissan, Hyundai and Kia Newport in Newport. AskCar page: https://askcar.co.uk/car/kia-k4-2026-b8be3e4b9f2d

• The nearest: 2026 Kia K4 GT Line, 1.0 petrol hatchback, grey, under a mile from this car. Mileage: 7,784 miles. Price: £22,990, £553 more than this car. Dealer: Acorn Kia Warrington in Warrington. AskCar page: https://askcar.co.uk/car/kia-k4-2026-416df10934d7