Depends on what part of you is tall. My DH is 6 foot, but most regular cars (sedans etc) he can't get his head in through the door. His seated height is just that high and he doesn't bend well at all, plus his shoulders are exceedingly wide and some small cars just don't have enough width for him.
We have a tough time finding a car (or a couch, or a chair) that works for both of us. DH is 6 foot and 330 pounds, I'm just over 5 foot and 110 pounds. I ended up buying a Kia Soul because the roof line is high enough for him to get through the door and sit down, but even that car, if the seat is far enough back for him to get to the pedals comfortable, then he's reaching out pretty far to reach the steering wheel (yes, even with the telescoping wheel). His car is a Tahoe, which I can drive but it's not as comfortable for me as I'd prefer.