I think it's just really hard to keep their batteries where they need to be. In order to get better performance/range, Tesla chose NCA batteries. https://batt

I think it's just really hard to keep their batteries where they need to be. In order to get better performance/range, Tesla chose NCA batteries. https://batteryuniversity.com/learn/article/types_of_lithium_ion https://batteryuniversity.com/learn/article/types_of_lithium... The problem with NCA is it is more volatile, and if it overheats it literally explodes violently. I am not saying this is insurmountable, but looking at the progress Tesla is making versus the reality of how long you can drive the cars hard, I think Teslas might never be great track vehicles. Although every EV car will have this problem to some extent, so it's not limited to Tesla. If Porsche can't figure out how to cool an EV well, then it's a long way away because they are famous for their engine cooling technology.