I would have to go with the 911.
I'm lucky enough to live in SoCal and get to drive this car everyday.

I have driven the car from 80 degrees at the beach, 115 through the desert, -15 in the mountains and it never fails to start or put a smile on my face. It's lacking in everything modern cars are and that is part of why I like it so much.
You need to pay attention when driving one of these, especially if your going fast and I firmly believe if everyone drove a classic air cooled 911 we would never need to worry about drivers texting or on their cell phones.
Oh it's older brother is not a bad ride either