ccdeblaze 
2008 Nissan Altima Hybrid Sedan 4dr Sedan (2.5L 4cyl gas/electric hybrid CVT)
A+ on mileage:  B- on interior design 
 Mileage rocks. We bought it last week and immediately took it on a road trip. Got 300 miles on a little more than half a tank. Handles well, pretty comfy-- (I'm spoiled by the old Lexus I had before). Bells and whistles that come with the tech package are pretty cool. I rented a Prius for a few days awhile back and the Altima ride is far (far!) superior. Better kick, more comfort, and better than average looks.