Are there cars that are wifi hotspots?
Maybe in the near future :)
Me thinks no...
You can turn any smart phone into a wi-fi hot spot with the right app. There are also mobile wi-fi devices that you can buy.
Ford has a USB hub to keep you connected thru their SYNC system and has plans to go wi-fi.
Yep... There acuatlly are, my neighbors have one~Lexi ;)