Tesla's market cap tops $1 trillion, fueled by faith in future tech like AI and robotaxis—despite BYD outselling it and now earning more revenue. In Q1 2025 alone, BYD sold over 1 million EVs, leading globally. Yet, Tesla remains valued over 6× higher, showing the gap between market sentiment and actual performance. With shrinking margins and rising competition, 2025 could be a game-changer.