I will be DD my 2013 991 C4S, its not an exotic...meant to be driven.
You will not get a rear facing car seat in it, don't even bother, also the 997 does not have the lower two tether points for car seats, which is a big issue for me. My 2 year old is forward facing and will see time in the 991. The 991 has all three tether points, so its fine for kids.
You can get a deactivation kit, plus a special kit to put the car seat in the front, but double check on it.
In Toronto, you see a lot of different Pcars in winter, its just on really snowy days the car will de difficult to use because of the ground clearance.
2008 AW/FR E90 M3-SOLD
2013 991 C4S