I'm close to pulling the trigger on a 991 but I want to make sure the travel case for my bike fits (I'm an avid cyclist!). It's 27"x31"x9" and I'm hoping it will fit behind the front seats. Anybody know? My nearest dealer is 90minutes away, which is why I'm asking here first

 

Call them and ask. I looked at the "trunk" and it looks to be about the same size as the '997 - if anything, the sides seem to have less structures protruding into the compartment. I have not idea about "in the back" other than with the longer wheelbase, it should have more room than a 997. But just call your salesperson and ask.