I'm 6'1" 250 lbs. I used to be a 300 pounder last year but I called Jenny.
I haven't sat in a G37 yet. So I'm glad us big boys can fit in it.

Red Herring: Is it a tight squeeze in there or what?? I heard the sport seats are pretty narrow in the mid section.

 

6"2" 255#. I don't own the car yet but have taken several test drives. The sport seats are a bit narrow through the thighs and the midsection but not uncomfortable for me.

 

I read somewhere that for every 10lbs you give up 1 hp. I'm 140lbs so if i raced one of you 250lbs guys that automatically gives me a ~10hp advantage

 

But what happens when we catch you

 

You're out of breath?

j/k

 

Awesome!