When I was choosing mine it was between an '08 Impala (used, with 31K miles) and what I thought was an '08 'Bu. The Impala is a very comfortable car, easy to get into and out of, and plenty of room inside. I drove it after driving the 'Bu. Still liked it but I was more impressed with the 'Bu. After I chose to buy the 'Bu my thinking was corrected when I looked at the paperwork again and discovered it was an '09 instead!
The 'Bu handles way better as far as sportiness goes but it suffers from an opening where I had to learn how to get in without smacking my head. Still, I'm glad I got it.