凌志 IS 300h F Sport 用 2.5 公升自然吸氣直列四汽缸汽油引擎，配單電摩打同 E-CVT，屬油電混合系統。引擎輸出 133 kW（181 PS）及 221 Nm；電摩打輸出 143 kW 及 300 Nm。
The Lexus IS 300h F Sport uses a 2.5-litre naturally aspirated inline-four petrol engine paired with a single electric motor and E-CVT. The engine produces 133 kW (181 PS) and 221 Nm, while the front-mounted electric motor is rated at 143 kW and 300 Nm.
