Mazda3 配備 i-Activsense 主動安全系統。功能包括全速域主動跟車 (ACC)、車道維持輔助 (LKAS)、盲點偵測 (BSM)、自動緊急煞車 (SCBS)，以及 360 度環景鏡頭。全車標準配備 7 個安全氣囊，提供全面嘅被動安全保護。
The Mazda3 is equipped with the i-Activsense active safety system. Features include Adaptive Cruise Control (ACC), Lane Keep Assist (LKAS), Blind Spot Monitoring (BSM), Smart City Brake Support (SCBS), and a 360-degree camera. The vehicle comes standard with 7 airbags for comprehensive passive safety protection.
