Rich 
2010 Nissan Sentra Sedan 2.0 SL 4dr Sedan (2.0L 4cyl CVT)
Navigation System
 I know this is the first year with their Nav. System. It loads fairly slow and misses many of the features I had on my freestanding Garmin in our Toyota. I use the GPS alot and am really disappointed. Would not buy the Nav. System again on my SL. On a bright note, the Bluetooth in the car is better than the headset bluetooth I have. It is clearer and flawless. It looks like the vendor was Robert Bosch on gps, it should of been Garmin