I'm 6'7" and I fit in my 13 g37s sedan but it is tight. I did the seat lowering mod and it helped. I also swapped out the sport seat for a journey seat because the side bolsters on the back were just too tight and I've had a few back surgeries that don't help matters. I find the journey seat much more comfy.

 

Does sport seat vs journey seat change the height at all? Or just your preference as far as the seats go?