2026 Kia K4 1.0 T-GDi GT Line

Overview

• Make: Kia
• Model: K4
• Trim: GT Line
• Version: 1.0 T-GDi 115 48V GT Line DCT FWD Euro 6 5dr (113 bhp)
• Year: 2026
• Mileage: 8,042 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: Black
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 8,042 miles on the clock, this 2026 Kia K4 GT Line has done roughly 4,600 more miles than a typical 2026 Kia K4. Priced at £21,099, it is advertised £1,228 below the AskCar estimate of £22,327. The AskCar estimate uses 272 UK dealer adverts for the Kia K4, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Motorpoint Newport, based in Newport. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,228 (5%) under the AskCar estimate of £22,327.

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 272 priced Kia K4 adverts across different ages and specifications, as of 7 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 7 November 2026.

Time on sale

AskCar first saw this 2026 Kia K4 advertised today. About 1 in 10 of 2026 Kia K4 cars are gone from sale within a month of being advertised: 16 of the 152 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £21,099. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,600 miles higher than the median mileage of a 2026 Kia K4 on AskCar.

Similar cars

85 other 2026 Kia K4 GT Line 1.0 petrol automatic hatchbacks are for sale at UK dealers, from £21,495 to £27,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia K4 GT Line, 1.0 petrol hatchback, grey. Mileage: 7,784 miles. Price: £22,990, £1,891 more than this car. Dealer: Acorn Kia Warrington in Warrington. AskCar page: https://askcar.co.uk/car/kia-k4-2026-416df10934d7
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, white. Mileage: 7,732 miles. Price: £23,990, £2,891 more than this car. Dealer: RRG Group GWR Kia in Ealing. AskCar page: https://askcar.co.uk/car/kia-k4-2026-0c5530071250
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, white. Mileage: 7,495 miles. Price: £23,377, £2,278 more than this car. Dealer: Murray Plymouth in Plymouth. AskCar page: https://askcar.co.uk/car/kia-k4-2026-74e34dd1b672

• The nearest: 2026 Kia K4 GT Line, 1.0 petrol hatchback, grey, under a mile from this car. Mileage: 2,201 miles. Price: £22,983, £1,884 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