项目内容The Mitsubishi 4A9 engine family is a series of lightweight, all-alloy, inline-four gasoline engines introduced in 2004, designed for compact cars. Produced by MDC Power in Germany and later in China, these engines (4A90, 4A91, 4A92) feature 1.3L to 1.6L displacements, 16 valves, DOHC, and MIVEC variable valve timing to prioritize fuel efficiency and low emissions. 

Used in Mitsubishi Colt, Lancer, ASX, and various Chinese-market models (e.g., Zotye Z300, Brilliance H530).