> What’s the importance of trac performance in this context?
OP said the Model 3 was a superior vehicle, I was stating why it might not be.
> The Tuscan also quickly runs out of charge at top speed and then be forced into a car or battery swap.
The meat of my comment was about batteries overheating, not being drained. We have no idea how well Porsche will cool their batteries in their car until someone has had a chance to test it.
> PS: At the extreme Indy cars average 1.92 MPG, batteries are just a poor fit for any kind of endurance racing.
This is a disingenuous comparison. We are talking about street vehicles you or I can buy and drive on public roads, not track-only vehicles that cost more than a house anywhere but the Bay Area.
I also think it's disingenuous to call a half hour of racing an endurance run. I think it's more accurate to say batteries are a poor fit for racing with the exception of drag races.