I drove a 2010 and 2009 Mazda3

[stevewl1164]

Hands-down winner is the 2010. I drove 2.0 automatic models with power features. The new 2010 is much quieter, more solid, rides and handles better, has a nicer interior with more comfortable wider seats, easier to read instrument cluster and better controls. It seemed to have more width up front and better materials inside. I just don't like the outside as much. It is an amazing car. The 2010 has a five speed automatic versus four speed automatic in 2009...shifts smoother and cruises at the same 2500 rpm at 60. Why it gets 2 mpg in the city and three more highway is beyond me. It lissted for $19300 with the touring package which had blue tooth, keyless remote, power windows/locks, cruise, steering wheel radio controls, cruise, alloys, anti-lock brakes and air conditioning. I thought it seemed like a great deal.

[CharlieZ]

One thing for sure it sports the biggest "smile" of any car yet! It appears bigger than the earlier "3" and a lot bigger than my 2001 Protege. May just be my perception. I haven't seen one in person.

[stevewl1164]

Same wheelbase, but three inches wider and longer.