Pioneer AVIC-N5 is the best GPS ever. It equipped with 7-inch touchscreen, which other GPS only has 4-inch. It also includes TeleAtlasFind the Perfect Route to give optimal maps. It also brings 12 million POI’s around U.S and Canada. It can be connected to iPod as well as Bluetooth adapter. It also has integrated speakers. It can be coupled with cell phone and the driver can listen the caller via car speakers. The Pioneer AVIC-N5 priced at $1,300.