I agree with those who like the Alfa Romeo for style, but I also agree that it and some of the others look like rear headroom would be compromised. Also, I like the BMW, except (like some of the others) that it follows the recent trend of really high window sills and thus tiny windows. What's with that? Sure, it looks "tough" from the outside...but when I'm inside I want to actually see outside. About that Lotus...looks a bit small, and only has two doors. And it's pretty exotic looking for a sedan (probably since it's a coupe). As for Tesla sacrificing comfort in its design, that doesn't sound likely to me. First off, they get to do just about anything they want, since the motor is tiny and the batteries can go anywhere...so there's really no reason for the interior not to be roomier than anything else in its class (does this thing have a class?). But also I would cite Elon's statements so far about the Roadster: he forced a redesign to lower the doorsills, and now he's saying they're going to replace the seats...all just for comfort. If that's the way he thinks about their performance car, I'd expect the luxury sports sedan to be downright, well, luxurious.
Anyway, isn't this all a moot point? Don't they already have the body design done? And darn it, when do we get to see this thing? They keep saying "soon."