https://www.thedrive.com/news/30467/watch-a-porsche-taycan-t...
The Taycan has a two speed gearbox to help with both phases of acceleration:
https://www.youtube.com/watch?v=Uum9nffLasQ
The Taycan is a performance sports car and the Model S isn't. The Taycan is doing what it is built to do. What do you think the Taycan is built to do?
And yeah, Model S is a more practical car than the Taycan yet still holds its own (in spite of Porsche's complex gearing system due to Tesla's electric powertrain advantage).
I'm glad a worthy challenger to the Model S has finally been produced. Tesla is having to up their game to stay ahead, which is good. Competition between these two will push electric cars far ahead of fossil cars even at the highest levels of performance.
But it ain't a whooping for the Model S, particularly when it is refreshed this year. And the low powertrain efficiency is part of the reason it's no Tesla killer.