DESC: Pioneer's AVIC-Z3 is a double-DIN size, all-in-one system equipped with a 30GB hard disk drive (HDD) to deliver information, entertainment, and convenience on the road. Between the Z3's ultra-fast processing and the massive Tele Atlas database offering 12 million points of interest, getting where you need to be has never been so easy. And with a built-in HDD music library, DVD playback on the large 7-inch display, the Z3 ensures that you'll be entertained every minute along the way.