Are Built In Navigation Units In Cars As Good As The Stand Alone Units, Such As Tom Tom Or Garmin?
They are the same and have the same software but only as far as maps go..
The stand alone ones (mine anyway) also gives you the option of a walking route or bicycle route.
It is easier to connect it to your home computer and download different voices and even make your own splash picture.(it is too hard for me to bring my car into the house to do this.
I have Yoda, Darth Vader, Patrick Stewart, Ozzy Osbourne(he swears), Steve Irwin, and a couple of other voices downloaded onto mine for directions.
