Am I too tall?
I'm 6' 6" as well, and like xpander says as long as the radio door is closed so your not banging your knee on it, and you have the seat all the way back, any discomfort is offset simply by driving an unbelievable car. On another note, headroom is not an issue, ample amounts of that. However the top of the windshield can get in the way from time to time.
I am 6'1+ and it fits me like a glove, however my neighbor down the street is 6' and his legs are so much bigger (not longer) that he couldn't move the steering wheel once he was in. So go find one and sit in it that is the only way you'll know if you will fit.
I'm 6 foot 2, and can assure you, the problem is not the height of your head, it is the width of your butt. However, tall guys get a severe blast of wind in the face when the top is down.






