Just out of curiosity and the fact that my grandmother is due a new car and we were talking about it how does the 300M perform? I mean handling, gas mileage, acceleration, how many people does it 'actually' comfortably fit? Anything specific that would make it a good or bad buy for someone older who can still see and react perfectly? She likes the style but she can't find anyone that knows much and I'd kind of like to know myself. Thanks to anyone who can help at all.