I am 6'4" and 220. I do NOT fit in Bonanza/Baron: I have to sit with my chin tucked to my chest.
I do NOT fit in Grumman Tigers (once the canopy is closed). I have to sit with my head leaning towards the other seat.
I fit well in the Cessna and Piper planes I have been in. (Well, except for a Cheyenne, which is very hard to get in and out of compared to a King Air, and the yoke would bind with my knees unless it was pulled back).
I owned a Cardinal RG for 7 years and LOVED it. I never moved the seat from its most aft setting. Just sat on the seat, swung my legs in. My head was behind the wing spar-- I would duck it down to look forward of the wing while turning. I bought that plane from a guy who was 6'7".
I then owned a 210 for 5 years, and it was OK. In the 210 my head was in front of the wing. It was not as easy to get in and out of as the 177 was, though, as there is not much of a gap between the front edge of the seat and the sidepanel in front of the door. On long flights, with the autopilot on, I would sometimes move the seat all the way back to straighten my legs. (My knees ache if I cannot straighten them all the way every few minutes). In that position my head was behind the wing spar, like it had been all the time in the 177.
When I was looking at 210's to buy, I tried one that the seats had been reworked with memory foam, and they had too much padding for adequate head clearance. I was glad to figure out that that was an anomoly for that plane model.
Wells
(out of flying nowadays)