Lexus LBX 搭載 1.5 公升直列三缸 VVT-iE 自然吸氣引擎，配合第五代豐田 Hybrid 混能系統（鎳氫電池及永磁同步摩打），系統綜合馬力 135 匹，引擎扭力 120 Nm，摩打扭力 185 Nm，配 e-CVT 電子無段變速波箱，0-100 km/h 加速需時 9.2 秒。
The Lexus LBX is powered by a 1.5-litre inline 3-cylinder VVT-iE naturally aspirated engine, paired with the 5th-generation Toyota Hybrid system (NiMH battery and permanent magnet synchronous motor). Total system output is 135 PS, with engine torque of 120 Nm and motor torque of 185 Nm. It features an e-CVT transmission and accelerates from 0-100 km/h in 9.2 seconds.
