The best car navigation system on the market is a Garmin Nuvu, this gps is affordable and reliable. The Garmin GPS can provide you with various destinations such as restaurants.
I think it is the ones that come from the dealerships. They work the best and are the most updated. It is important to have the best out there because as you are driving through new cities you do not want to get lost.
the best navigation system is the navigation system what they have already placed in the car when you buy the car from the dealer ship or you can go get one from office depot for on sale
