It's about more than simply overall height - do you have long legs and a short torso or the other way around? That can make a huge difference. I'm 6'1" but have a 36" inseam. I know guys my height who only have a 32" inseam so obviously we fit differently in the same car. I happen to fit just fine in my Crossfire but I would like a bit more lumbar support. Quite a bit more, actually.