Elon Musk Promised "Over a Million Robotaxis" by 2020. None Materialized, and a Dedicated Robotaxi Fleet Isn't Expected Until at Least 2027. Here's What That Track Record Means for Tesla's Valuation.

Elon Musk's history of overly optimistic predictions about Tesla's autonomous vehicle and robotics businesses raises concerns about the company's valuation. Musk promised over a million robotaxis by 2020, but Tesla has less than 500 registered in Texas as of now, with a dedicated fleet not expected until 2027. Tesla's high valuation (12.5x sales, 339x earnings) is primarily based on promises of physical AI revenue from robotaxis and humanoid robots, but the timeline and market potential remain highly uncertain.