They also don't do an estate/station wagon so if I was going to spend that kind of money on a car (I'm not - I couldn't even if I wanted to) it would be something like an Audi RS6: all of the performance, and all of the practicality.
(Yes, I know the model X would nail the practicality as well, but I really hate SUVs and trucks.)
[0] Edit for clarity: this is the approximate cost of the Model S P100D, which is the model I've been most interested in. Please see my grandchild comment.