Australia The K4 was launched in Australia on 16 January 2025, with four trim levels: S (optional with Safety Pack), Sport, Sport+, and GT Line. For engines, it is available with either 2.0-litre MPi petrol or 1.6 T-GDi turbocharged petrol engines. The K4 Hatchback was launched in Australia on 21 November 2025, with the same trim levels and engine options from the sedan bodystyle.
Brunei The K4 was launched in Brunei on 9 April 2026. It is available in sedan and hatchback models and two trim levels offered in GLS (in 1.6-litre naturally aspirated engine with 6-speed automatic) and GT-Line (in 1.6-litre turbocharged engine with 8-speed automatic).
Europe The K4 hatchback was unveiled for the European market on 17 September 2025. For engines, it is available with 1.0-litre T-GDi turbocharged petrol engine with and without
mild hybrid assistance, and a 1.6-litre T-GDi turbocharged petrol engine. The K4 Sportswagon is confirmed for the European market.
Mexico The K4 went on sale in Mexico on 1 August 2024, it is available in four trim levels: L, LX, EX and GT Line. For engines, it is available with either 2.0-litre MPi petrol or 1.6 T-GDi turbocharged petrol engines. The K4 Hatchback was launched in Mexico on 7 August 2025, in the sole GT Line Turbo variant, powered by the 1.6 T-GDi turbocharged petrol engine. The entry-level GT Line variant powered by the 2.0-litre MPi petrol engine was added to the line-up in September 2025.
Middle East The K4 was launched in the Middle East on 8 May 2025. It is available in three trim levels; LX, EX and GT-Line. For engines, it is available with either 1.6-litre and 2.0-litre MPi petrol and 1.6-litre T-GDi turbocharged petrol engines.
United States and Canada The K4 went on sale in North America in August 2024, it is available in LX, LXS (only for US), EX, EX+ (only for Canada), GT Line (available with the Limited package only for Canada). For engines, it is available with either 2.0-litre MPi petrol or 1.6-litre T-GDi turbocharged petrol engines. == Safety ==