Originally Posted by cvp33
I use the Bluetooth and Google maps from my phone. It interrupts the radio to give directions only, then right back to the music......just like standard OEM NAV would. I really can't justify getting NAV in a car anymore.
Ditto. The factory nav will set you back over $700 and you will have to pay GM for future map updates. The recent update for the nav in my wife's 2010 CTS was priced at $150.