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: 20 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: Grey
• CO2: 130 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia K4 GT Line is advertised with 20 miles, approximately 3,400 below the typical mileage for its age. Priced at £27,995, it is advertised £2,768 above the AskCar estimate of £25,227. The AskCar estimate uses UK dealer asking prices, including 272 Kia K4 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert today. It is for sale at JCB Kia Bromley in Beckenham. 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

Above the going rate: £2,768 (10%) over the AskCar estimate of £25,227.

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 £27,995. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 3,400 miles lower 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 £21,099 to £27,495, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia K4 GT Line, 1.0 petrol hatchback, black. Mileage: 19 miles. Price: £23,250, £4,745 less than this car. Dealer: Brayleys Cars Brayley Kia Harpenden in Harpenden. AskCar page: https://askcar.co.uk/car/kia-k4-2026-68330bddaded
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, yellow. Mileage: 21 miles. Price: £26,995, £1,000 less than this car. Dealer: Park's Coatbridge Kia in Coatbridge. AskCar page: https://askcar.co.uk/car/kia-k4-2026-aa645cdd524c
• 2026 Kia K4 GT Line, 1.0 petrol hatchback, black. Mileage: 15 miles. Price: £26,991, £1,004 less than this car. Dealer: Lookers Kia Stockport in Stockport. AskCar page: https://askcar.co.uk/car/kia-k4-2026-70ce58dd7b87

• The nearest: 2026 Kia K4 GT Line, 1.0 petrol hatchback, grey, 11 miles from this car. Mileage: 5,635 miles. Price: £23,702, £4,293 less than this car. Dealer: Middleton Garage Kia Epsom in Epsom. AskCar page: https://askcar.co.uk/car/kia-k4-2026-540a1a327655