The consensus in NL is that you're better off with a Porsche Panamera than a Tesla, most likely with a less painful (although still painful) amortisation.
Certainly, if you're taller than 180cm, drive before you buy into the hype.
2. Ok? Why?
3. I am, in fact, 182cm, and was just in a Model S yesterday. I had tons of headroom. I've driven them with a helmet on and had no issue.
Though I will note, on the ride home yesterday, I sat in the back seat. When I rested my head on the headrest (which I almost never do in a car), I noticed my head brushed the sloping roofline, which is a common problem in sloped roof designs like the CLS and Panamera and A7. In fact, because I have a long torso, I find that my head often scrapes the roof in the driver's seat of (taller) friend's cars, until I adjust the seat downwards.
Just be careful, because odds are good that you will want to buy one after doing so, and they are not cheap.
I'm 190cm tall and I own a Model S and it's extremely comfortable for me, both as driver and passenger.
If it's a real concern get the panoramic roof which gains you another 3-4" of headroom.
But not sure why comparing to the Panamera is a good example, because it has a low and sloping roofline, and is only a 4 seater. Weird choice.
1) The Model S sells almost exactly the same number of units as the Panamera in Holland. I have absolutely no clue why you're claiming consensus when the market says it's a toss-up.
2) I'm tall. I'm a Tesla owner. My partner is also tall. He's also a Tesla owner. It's one of the best cars for tall folks on the market.
I have no clue what you're on about. You appear to be talking out of your ass for no obvious reason, except that you dislike Tesla. Get a life.