I think you missed the &quot;K&quot; at the end of the &quot;400&quot; in the post you replied to. The part I&#x27;m wondering about is why the Tesla could &quot;conceivably&quot; go 400K. A modern diesel could go 400K, but a Tesla will suffer the same problems the diesel would with rotting body panels and interior, and a whole host of problems not related to the drivetrain.