On My Visit the past week, I went to PC and there wasn't anything I had not driven before or was thrilled to drive again so i went into the gold office and asked about the difference for something like a Traverse. The guy starts listing cars that were available in the Reserve area, and i was thinking he was trying to upgrade me, but then he said "Everything I just listed I can give you for no additional charge since that's what we generally put in PC, plus we're pretty slow." I ended up with a Traverse with 105 miles on it, and brought it back with ~1,250 miles in 4 days.
My next rental I was about to go back into the booth and out the corner of my eye I noticed a VW Tiguan with a panoramic sunroof sitting in 5*. definitely one of my favorite locations.