air filter is a a breeze just 2 clips and I can get access to my air filter, unlike my old civic I had to remove 4 housing screws to get at it, also mazda3's use a timing chain which don' t need to be replaced every 100,000 k unlike Honda or Toyota which use a timing belt, so your saving money there. Parts from the dealer are reasonable, and there are plenty of after market parts too.my friend bought a 2009 Toyota corolla and he has had tons of problems like radio failures numerous recalls, tsb for oil engine leaks and poor quality of interior plastics which rattles, poor steering control, paint chipping. He is also paying 44 dollars for oil changes at the dealer while Mazda charges 39.if you need any help also there are plenty of people and sponsors on this forum to help you Re: What do you think about your mazda 3? Based on a 2010 model 1. Absolutely love it! 2. Paint chips a bit easily. 3. IMO, just make sure you have your annual rust proofing done 4. I don't have any story or experience about this one but I don't think they are more expensive than the others. Re: What do you think about your mazda 3? I dont love my car that much. Its got a nice interior and clean running engine and transmission, but everything else pretty much sucks, Car has no sole. LOL its got no attitude and i