I have the S with tech package, 4WD, 6M. I rented a 2006 and traveled 2000+ miles and it was a rough ride at that time. Nissan has made some wonderful changes in the suspension and engine power. The 2009 is more sports car than SUV. A true joy to drive. Very little road noise. Hands free blue tooth is great. The Rockford Fosgate music system is out of this world 8 speakers and a sub-woofer. The back seats are stadium placed so that the back seats are higher than the front. Lots of cargo area. This is my 3rd Nissan the other 2 (Stanza & Altima) I got 190,000+ miles out of them. I know that this one will do the same. A week is hard to tell much about a car, but it's long enough to say it's great
Every thing about this car is a favorite.
Keep the 16" wheels but a taller and wider tire would be better.