Citroen-based e-car prototype by Dotmobil

French start-up company Dotmobil gathered in this Citroen C3 Pluriel what may become standard features in a few years from now:

- 3G connection, for off-board navigation and infotainment download - DVD player and Bluetooth phone kit - Hardware connectivity (USB ports, SD card slot)

This is all brought through a mobile PC (20G HD, 7 inches touchscreen, GPS receiver, wireless 3G modem etc.)

No pricing was issued by Dotmobil.

Source

My opinion: sounds great but what the advantage of this system in comparison with a top-notch smartphone or PDAphone, that will certainly be much cheaper, in addition to being transportable from one car to another?