The Mazda3 in Hong Kong is mainly available with two engine options. The entry-level is a 1.5-litre Skyactiv-G four-cylinder naturally aspirated engine producing 120 hp and 153 Nm of torque. There is also a 2.0-litre Skyactiv-G version producing 165 hp and 21.7 kgm of torque for those seeking more power.
Mazda3 喺香港主要有兩個引擎選擇。入門版係 1.5 公升 Skyactiv-G 四缸自然吸氣引擎，輸出 120 匹馬力及 153 Nm 扭力。另外仲有 2.0 公升 Skyactiv-G 版本，輸出 165 匹馬力及 21.7 kgm 扭力，適合追求更強動力嘅用家。
