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: 1,189 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

This 2026 Kia K4 GT Line is advertised with 1,189 miles, approximately 2,200 below the typical mileage for its age. Its asking price of £23,180 is £1,029 below the AskCar estimate of £24,209. The AskCar estimate draws on 273 Kia K4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 111 days ago. Its asking price has since fallen by £2,310. The seller is Vertu Kia Bradford, based in Bradford. 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: £1,029 (4%) under the AskCar estimate of £24,209.

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 111 days.

Price history

AskCar first saw this advert on 14 July 2026 at £25,490. Its asking price is now £23,180, £2,310 less. The latest price cut was seen on 14 October 2026.

Price changes recorded:

• 15 July 2026: £25,490
• 21 July 2026: £25,990
• 29 July 2026: £25,173
• 30 July 2026: £25,108
• 2 August 2026: £25,007
• 3 August 2026: £24,972
• 5 August 2026: £24,942
• 6 August 2026: £24,844
• 7 August 2026: £24,810
• 8 August 2026: £24,751
• 10 August 2026: £24,644
• 12 August 2026: £24,572
• 13 August 2026: £22,887
• 15 August 2026: £24,516
• 16 August 2026: £22,848
• 23 August 2026: £21,990
• 4 September 2026: £23,726
• 14 October 2026: £22,197
• 22 October 2026: £23,033
• 23 October 2026: £23,180

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,200 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, black. Mileage: 1,108 miles. Price: £23,990, £810 more than this car. Dealer: Acorn Kia St Helens in St Helens. AskCar page: https://askcar.co.uk/car/kia-k4-2026-658dc8e5e501
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, gold. Mileage: 1,367 miles. Price: £21,997, £1,183 less than this car. Dealer: Vertu Hyundai Edinburgh West in Edinburgh. AskCar page: https://askcar.co.uk/car/kia-k4-2026-eb5dbd583695
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, blue. Mileage: 1,368 miles. Price: £23,495, £315 more than this car. Dealer: Waylands Kia Reading in Reading. AskCar page: https://askcar.co.uk/car/kia-k4-2026-891637232bed

• The nearest: 2026 Kia K4 GT Line, 1.0 petrol hatchback, white, 10 miles from this car. Mileage: 576 miles. Price: £22,989, £191 less than this car. Dealer: Perrys Huddersfield Kia and MG in Huddersfield. AskCar page: https://askcar.co.uk/car/kia-k4-2026-3c9c4a5176be