I was torn between -
A more efficient car.
and
I'm happy with what I have.
I really like my 09 Subaru Forester. It is just big enough for our needs, handles good in bad weather, tops in safety and I actually get over 30mpg on the highway.
If it was a hybrid I'd be golden.
That being said, if I had the garage space and the $$ I'd have a Bullitt Mustang just for fun days/nights.