AVIC-Z3 is the latest double DIN in-dash HDD GPS system from Pioneer that comes as the most expensive GPS which the manufacture ever made. Pioneer AVIC-Z3 include 30GB HDD memory and 10GB internal memory for store your tunes that can be access with voice. It support Bluetooth connection that function to answer phone call from your phone when you sync it with the handset. It has 7-inch touchscreen display which capable for viewing there pre-loaded maps or control your iPod from this screen. It also provide with Optical drive that make it able to play DVD movies or rip CD and play all of the media files format. for all those features, Pioneer AVIC-Z3 priced at $1,800, but you can get it with cheaper price in Amazon for $1,310.