Ed 
2010 Toyota Camry Hybrid Sedan 4dr Sedan (2.4L 4cyl gas/electric hybrid CVT)
Glad to be back in a Toyota
 I traded in my Olds Bravada last month for a TCH.  It is a little odd to drive at first.  VERY quiet.  I took it from Seattle to Montana last week (about 1300 miles round trip).  We averaged 35.6 mpg freeway driving on 4 mountain passes.  The speedometer turns blue when you are being fuel efficient.  I thought it was pretty gimmicky, however I found myself changing my driving habits to increase my mileage - so I guess it worked.  