The NaviSurfer II UBU-3G, by VIC Ltd., runs on an auto-specific Ubuntu 10.10(Browser type) on a 7-inch touchscreen, 250GB hard drive, 2GB DDR2 RAM, 3G HSDPA modem, and three USB 2.0 ports….See Details.
@TatWza

With the inclusion of a built-in GPS receiver, and a Navit navigation system, you will be happy with this device, aside fro it being twice as big as regular in dash radios, the NaviSurfer runs €300 (about $400).