This car serverd it's purpose for me very well. I was looking for a reliable car, and it was just that. It also gave me much more for my money then any of the european counterparts. If desire or emoition was considered as much as reliabily was, i would've bought a bmw or audi. It's that simple, the car is a rock when considering relability, but can be very boring (cadillackish) on long and/or spirited roads.
Navigation, heated seats, traction control
Stiffer more aggressive suspension, at least better fuel economy, if you have to sacrifice performance.