GAC Aion New Energy Automobile Co., Ltd., trading as GAC Aion (Chinese: 广汽埃安; pinyin: Guǎngqì Āiān), is a Chinese electric vehicle manufacturer headquartered in Guangzhou, China. A subsidiary of GAC Group, it was established in 2017 as the GAC New Energy Automobile. Its current name was adopted in November 2020. It produces battery electric vehicles under the eponymous Aion brand and the premium Hyptec brand. In 2023, GAC Aion is the third-largest battery electric vehicle brand after Tesla and BYD Auto, both in China and globally by producing 480,003 vehicles.