smart #5 嘅安全設備非常齊全，榮獲 Euro NCAP 5星最高安全評級。主動安全配備 smart Pilot Assist 系統，由雙 NVIDIA DRIVE OrinX 晶片驅動（運算力達 508 TOPS），功能包括 ACC 主動式巡航、AEB 自動緊急煞車、車道保持輔助、盲點監測等。被動安全方面，車身高強度鋼材佔比達 82%，配備 7 個安全氣囊，包括前排中央氣囊。
The smart #5 comes with comprehensive safety equipment and has achieved the highest 5-star Euro NCAP safety rating. Active safety features are provided by the smart Pilot Assist system, powered by dual NVIDIA DRIVE OrinX chips (508 TOPS computing power), including ACC, AEB, Lane Keep Assist, and Blind Spot Monitoring. For passive safety, the body is made of 82% high-strength steel and features 7 airbags, including a front-centre airbag.
