 I have previously owned 4 SUVs (2 Fords and 2 Jeeps), so I was more than a little hesitant to exchange my 4x4s for a compact sedan.  That is until I drove the Mazda3.  I drive 50+ miles to school and back 5 days a week, and this car makes the commute fun.  I love on-ramps and passing.  The car has so much zip.  I love, love, love the fuel economy!  I record my average for every tank, and it's always been around 35mpg (33-36).  The driver's seat offers great visability-something that I was afraid of missing after driving SUVs. Regular oil changes, and you are good to go!  I get complements on my car all of the time.  I couldn't be happier with my Mazda!  Civic beware!