I have the 4dr LS model w/ sport appearance package. After test driving this and the Mazda 3, I found that this car was a tad quieter on the highway. I'm averaging 7.9l/100km (even with A/C usage) It's spacious for my needs, and the trunk is absolutely huge (about on par with the 300 from Chrysler). It's small and nimble enough to work well in the city and subburban areas, and it fits in most tight parking spaces. It did take some time to get used to the drivers seat as it felt a bit stiff for a number of weeks, but now I've found my "sweet spot". The sun visors to me seem a little smaller than my Z24 and I can not block as much sun as I used to. All said though it's a fantastic car, get one!
Sunroof, removable insert for cupholder, height adjustment on drivers seat, lumbar support, upgraded stereo, driver info center.
Internal fuel door release and side turn markers on front quarter panels (a la Mazda 3).