Fool.com contributor and finance professor Parkev Tatevosian compares Rivian (RIVN 1.30%), Nio (NIO 1.97%), Li Auto (LI -0.03%), and Xpeng (XPEV -0.84%) to determine which is the best EV stock to buy.

*Stock prices used were the afternoon prices of Aug. 12, 2023. The video was published on Aug. 14, 2023.