LONDON: With the European reveal of the K4 hatchback, Kia blurs the line differentiating the C- and D-segment.
Of the five powertrains in Europe, two are electrified.
The powertrain offering starts with a 1.0-litre T-GDi petrol engine (115PS) with a six-speed manual transmission.
This engine is also available with mild-hybrid technology.
Customers who opt for the mild-hybrid engine can pair it with a seven-speed dual-clutch automatic transmission instead.
The 1.6-litre T-GDi petrol engine comes with a seven-speed dual-clutch automatic transmission (150/180PS).
Later in 2026, the powertrain line-up will be expanded to include a full hybrid option.

The K4 has generous exterior dimensions: 4,440mm long and 1,850mm wide, while its interior offers rear passengers class-leading legroom (964mm) and plenty of headroom (973mm).
Behind the rear seats, customers can make use of 438 litres of cargo space.
The K4 has a dynamic look based on the company’s ‘Opposites United’ design philosophy.
The design turns heads with a distinctive floating roofline which slips elegantly into the rear hatch.
Key design cues include the Star Map Signature Lighting inspired by the EV9, rear hidden door handles integrated into the C-pillar, and an exclusive Sparkling Yellow exterior colour.
On top of this, the K4´s GT-Line looks even sportier.

The trim features a three-spoke steering wheel, paddle shifters, 17-inch or 18-inch alloy wheels, gloss black mirror caps, side sills, and wheel arch mouldings.
Meanwhile, a panoramic display integrates a 12.3-inch instrument cluster, a 5.3-inch climate display, and a 12.3-inch touchscreen infotainment screen.
The Connected Car Navigation Cockpit (ccNC) system unites navigation, multimedia, and vehicle settings control into a single, intuitive interface.
Wireless Apple CarPlay and Android Auto are standard across all trims with a wireless phone charger available in higher trims.
A Harman Kardon premium audio system transforms the cabin into a personal concert hall.
Comfort is further enhanced with heated and ventilated front seats wrapped in stylish, black bio-based artificial leather upholstery.

The Digital Key 2.0 with ultra-wideband technology allows compatible smartphones to function as virtual keys.
At the same time, Kia Connect services offer a range of digital tools, such as over-the-air (OTA) updates, music streaming, and Wi-Fi hotspot capability.
With its AI-powered voice assistant, drivers can simply say “Hey Kia” to control various features or get information, including help with the owner's manual or local recommendations.
The suite of Advanced Driver Assistance Systems (ADAS) includes Blind-Spot View Monitor (BVM), Blind-spot Collision-Avoidance Assist (BCA), Smart Cruise Control 2 (SCC2), Highway Driving Assist 2.0 (HDA 2.0), Rear Cross-Traffic Collision-Avoidance Assist (RCCA) and Forward Collision-Avoidance Assist 2 (FCA2).
There is also Surround View Monitor (SVM) to create a composite, 360-degree view.
The K4 will be produced at the company’s new plant in Mexico, with models expected to arrive in UK showrooms in the fourth quarter of 2025.