This unrestricted highway speed is a 'death-trap'.
Physics is the same for all. You either optimize for 'civil' speeds or you optimize for 150+ mph and sacrifice civil efficiency.
MIssion E might be capable of sustained 155mph and laping the Nurburgring, but it will come have awful Wh/km even when only doing city streets.
Beefed up cooling and radiators have weight. The same when you go 15 or 155. And they take space ... forget about frunk.
Physics is the same for all. You either optimize for 'civil' speeds or you optimize for 150+ mph and sacrifice civil efficiency.
MIssion E might be capable of sustained 155mph and laping the Nurburgring, but it will come have awful Wh/km even when only doing city streets.
Beefed up cooling and radiators have weight. The same when you go 15 or 155. And they take space ... forget about frunk.