What engine does the NETA L range extender use?

哪吒 L 增程版採用 1.5 公升自然吸氣直列四汽缸引擎，排氣量 1,499 cc，最大功率 67 kW（91 PS）。引擎主要負責增程發電，車輛由後置電動摩打驅動。

The NETA L REEV uses a 1.5-litre naturally aspirated inline-four range-extender engine. It has a 1,499 cc displacement and produces 67 kW (91 PS), while the rear electric motor drives the vehicle.