The anti Tesla company bias is sometimes hard to figure out. I sort of put it down to a very emotional response to people who are so pro-Tesla, kind of like some sort of college rivalry.
However, according to some basic research, the market cap of some car companies is: VW 97B, Daimler 60B, GM 52B, Honda 48B, Tesla 45B, Ford 36B.
Sales, in cars, for those companies in 2018 are VW 10.83M, GM 8.3m, Honda 4.9M, Tesla 240k, Ford 5.3M
So, putting aside the emotions, isn't the argument that, if market cap is a basic measure of value, that Tesla's stock price already has a premium due to the discrepancy between its sales and market cap.
I can't find a comparable small car company that I recognize. The premium may be justified, but it looks like its there.