Hello, my wife and I are trying to decide on a new car, she is a sedan person I suppose, we drove a 2016 Mazda 6 gs with the luxury package yesterday and it was ok, I found it to be under powered, but it's going to be her car and she doesn't car about that. We haven't driven a 3, but when I look at a 2015 Mazda 3 gt with the luxury package, it's cheaper than the 6 gs we drove, and I assume it rides about the same? With maybe a little more power to0 with the 2.5 in a smaller car? If the front seats provide about the same space and the equipment is about the same or better with the 3, what am I actually getting when buying a 6? More rear leg room and a trunk?