Of course there is a difference between the Roadster and the Coupe, I am sure you have more leg room in the Coupe.

 

I don't even use up all the seat travel either.
I've got a few inches back, a few inches down, and quite a bit of tilt left for me to grow into.

My brother had the roadster, he's 2 inches taller and a few inches rounder than me.

Is there really much less space in the roadster?
I would think the having rear seats thing kinda equalizes it a little.

 

I think there is alot less space in the roadster, you can only lean the seat back depending on how far back it is pushed because of the housing for the top. It prevents you from having too much leg room.

 

Mybuddy is 6'4", and with the seats all the way back... he cant get the clutch in all the way in my car. in the passenger side... he can stretch his legs all the way. believe it or not the front seat have a ton of leg room. Now the backseats on the other hand...
You could be 3'5" and not sit comfortably back there. my underwear are bigger than the floormats in the backseat and I have a size 30 waist

 

there are floormats back there?

oh, those, i thought they were, i dunno, but not floormats...