2026 Kia K4 1.6 T-GDi GT Line S

Overview

• Make: Kia
• Model: K4
• Trim: GT Line S
• Version: 1.6 T-GDi 180 GT Line S DCT FWD Euro 6 5dr (177 bhp)
• Year: 2026
• Mileage: 3,547 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.6 litres, 177 bhp
• Gearbox: Automatic (DCT)
• Drive: Front-wheel drive
• Colour: Yellow
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Kia K4 GT Line S has covered 3,547 miles. Priced at £27,795, it is advertised £557 above the AskCar estimate of £27,238. To work out the AskCar estimate, we analyse UK dealer adverts for 274 Kia K4 cars across different ages and specifications. We first saw this car advertised 51 days ago. Its asking price has since fallen by £1,200. It is for sale at Bells Kia in Northampton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £557 (2%) over the AskCar estimate of £27,238.

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 274 priced Kia K4 adverts across different ages and specifications, as of 6 November 2026.

A 2026 Kia K4 with the 1.6 petrol engine is typically advertised at £26,000: the median of the 58 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2026 Kia K4 has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 16 September 2026 at £28,995. Its asking price is now £27,795, £1,200 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 16 September 2026: £28,995
• 1 October 2026: £28,495
• 22 October 2026: £27,795

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 200 miles higher than the median mileage of a 2026 Kia K4 on AskCar.

Similar cars

30 other 2026 Kia K4 GT Line S 1.6 petrol automatic hatchbacks are for sale at UK dealers, from £25,480 to £31,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2026 Kia K4 GT Line S, 1.6 petrol hatchback, black. Mileage: 3,561 miles. Price: £27,499, £296 less than this car. Dealer: Premier Kia Dukinfield in Dukinfield. AskCar page: https://askcar.co.uk/car/kia-k4-2026-4302ff278982
• 2026 Kia K4 GT Line S, 1.6 petrol hatchback, black. Mileage: 3,162 miles. Price: £27,361, £434 less than this car. Dealer: Birchwood Kia Washington in Sompting. AskCar page: https://askcar.co.uk/car/kia-k4-2026-978847740438
• 2026 Kia K4 GT Line S, 1.6 petrol hatchback, white. Mileage: 3,947 miles. Price: £25,699, £2,096 less than this car. Dealer: Perrys Chesterfield Ford in Chesterfield. AskCar page: https://askcar.co.uk/car/kia-k4-2026-5fc2484ed54e

• The nearest: 2026 Kia K4 GT Line S, 1.6 petrol hatchback, blue, 26 miles from this car. Mileage: 5,025 miles. Price: £28,995, £1,200 more than this car. Dealer: Waylands Kia Bicester in Bicester. AskCar page: https://askcar.co.uk/car/kia-k4-2026-3d246a5b7f3a