Overview
- The five‑door joins the K4 sedan already on sale, reaching UK showrooms in the fourth quarter of 2025 and Australian showrooms in November.
- Europe’s line‑up spans 1.0‑litre T‑GDi (manual), a 1.0‑litre mild‑hybrid with DCT, and 1.6‑litre T‑GDi in 150 or 180 PS, with a full hybrid added in 2026.
- Australia adopts an Atkinson‑cycle 2.0‑litre with a CVT for MY26 entry grades, trimming outputs to 110 kW/180 Nm and targeting combined use in the low‑to‑mid 6 L/100 km range.
- Kia Australia says it wants the K4 Hybrid once available, but hybrid power is not confirmed for local launch timing.
- The hatch measures 4,440 mm by 1,850 mm and offers 438 L of boot space in ICE form (328 L MHEV), plus a panoramic dual 12.3‑inch display setup, Digital Key 2.0, OTA updates, and a broad ADAS suite; ANCAP has applied a split rating locally with the base S at four stars and higher trims at five.