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Kia K4

Kia K4: Compact Hatchback With Lofty Promises

Author auto.pub | Published on: 17.09.2025

Automakers’ press releases rarely shy away from hyperbole, and Kia’s unveiling of the new K4 compact hatchback is no exception. The brand touts it as a segment-bending machine that blends sportiness, space and tech flair. On paper, however, it reads less like a category disruptor and more like a well-packaged Golf rival.

Kia positions the K4 as straddling the line between C- and D-segments, yet its actual dimensions—4.44 meters long and 1.85 meters wide—are firmly in compact territory. The touted “class-leading rear legroom” of 964 mm may sound limousine-like in a brochure, but in reality it just means a touch more breathing space than the segment norm.

Styling leans heavily on Kia’s “Opposites United” design language, manifesting here as a hatchback with angular surfacing, sharp LED signatures, a floating roofline and flush door handles. Still, in a saturated market of angular hatchbacks, even the exclusive yellow paint and GT-Line trim accents struggle to lift it far above anonymity.

Despite heavy emphasis on electrification in the marketing copy, the K4 launches strictly with internal combustion power. Choices include 1.0- and 1.6-liter petrol engines, with mild-hybrid assistance on some variants. A full hybrid is promised for 2026, while an all-electric version remains conspicuously absent from the roadmap.

Inside, Kia highlights dual 12.3-inch displays and a sweeping digital cockpit, supported by “Hey Kia” voice commands, wireless Apple CarPlay and over-the-air updates. Impressive-sounding, but in truth, these features are already commonplace in this class.

On the safety front, the K4 comes equipped with the expected suite of electronic aids—blind-spot cameras, adaptive cruise control, autonomous emergency braking—but nothing that pushes the envelope.