2026 Kia K4 1.0 T-GDi GT Line S

Overview

• Make: Kia
• Model: K4
• Trim: GT Line S
• Version: 1.0 T-GDi 115 48V GT Line S DCT FWD Euro 6 5dr (113 bhp)
• Year: 2026
• Mileage: 2,117 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: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia K4 GT Line S is advertised with 2,117 miles on the clock. The AskCar estimate for this car is £25,814. It is priced at £23,567, which is £2,247 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 273 Kia K4 cars across different ages and specifications. We have tracked this advert for 95 days. The seller is Vertu Kia Nottingham, based in Nottingham. 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

Good value: £2,247 (8%) under the AskCar estimate of £25,814.

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 95 days.

Price history

AskCar first saw this advert on 30 July 2026 at £27,123. Its asking price is now £23,567, £3,556 less.

Price changes recorded:

• 1 August 2026: £27,123
• 2 August 2026: £26,972
• 7 August 2026: £26,861
• 10 August 2026: £26,776
• 12 August 2026: £26,768
• 13 August 2026: £26,715
• 16 August 2026: £26,640
• 19 August 2026: £26,511
• 22 August 2026: £26,489
• 25 August 2026: £26,378
• 28 August 2026: £26,196
• 29 August 2026: £26,174
• 30 August 2026: £26,114
• 2 September 2026: £26,060
• 3 September 2026: £26,053
• 4 September 2026: £25,992
• 8 September 2026: £25,869
• 9 September 2026: £25,842
• 14 October 2026: £24,367
• 16 October 2026: £24,318
• 17 October 2026: £24,239
• 21 October 2026: £23,967
• 22 October 2026: £23,567

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,300 miles lower than the median mileage of a 2026 Kia K4 on AskCar.

Similar cars

76 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 2 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia K4 GT Line S, 1.0 petrol hatchback, red. Mileage: 2,121 miles. Price: £25,479, £1,912 more than this car. Dealer: TMS Loughborough Kia in Loughborough. AskCar page: https://askcar.co.uk/car/kia-k4-2026-cae053df980b
• 2026 Kia K4 GT Line S, 1.0 petrol hatchback, red. Mileage: 2,056 miles. Price: £25,995, £2,428 more than this car. Dealer: Lloyd West Cumbria Kia in Workington. AskCar page: https://askcar.co.uk/car/kia-k4-2026-bbd28d27397d
• 2026 Kia K4 GT Line S, 1.0 petrol hatchback, blue. Mileage: 2,000 miles. Price: £29,995, £6,428 more than this car. Dealer: Gatwick Group in Crawley. AskCar page: https://askcar.co.uk/car/kia-k4-2026-affbf06bf365

• The nearest: 2026 Kia K4 GT Line S, 1.0 petrol hatchback, red, 8 miles from this car. Mileage: 7,944 miles. Price: £23,999, £432 more than this car. Dealer: NK Motors in Nottingham. AskCar page: https://askcar.co.uk/car/kia-k4-2026-92eb5dad75c2