Fool.com contributor Parkev Tatevosian compares Rivian (RIVN 1.20%), Tesla (TSLA 2.58%), and Nio (NIO -1.39%) across critical financial metrics, including their latest production numbers, to determine which is the best stock to buy now.
*Stock prices used were the afternoon prices of Oct. 9, 2023. The video was published on Oct. 11, 2023.