This. I never use the in-car uconnect Nav. It's slow, clunky and less functional than the phone which is integrated with your address book, yelp among other things. A 7 inch screen should be more than adequate.Apple or Android interface most likely. Or other apps. Most people are going away from in car nav since they already have that on their phones and want a large screen to show info from their phone within their cars. This also helps keep cell use hands free.