not happy 
2008 Nissan Pathfinder SUV SE 4dr SUV 4WD (4.0L 6cyl 5A)
Transmission/windows rattle
 This is our first Nissan after having two Toyotas. Big mistake for switching brands. Currently has 2,700 miles.  The transmission at around 40 mph in and out of 5th gear starts bucking when you're on and off the gas.  The windows rattle when they are down about 2 inches to halfway down. The service manager and Nissan engineer said they never heard of these problems before, what a joke. I showed them several of these reviews they had no comment. Everyone with any of these problems need to file a complaint with Nissan.