The 2012 Audi A6

Audi provided a fully loaded model with a supercharger, eight-speed transmission and a wireless system that turns the car into a rolling Wi-Fi hot spot that connects up to eight devices at once.

2012 Audi A6
The wireless system -- called "Audi Connect" -- is available with a $4,220 option package on the A6, which starts at $41,700.


Earlier this year, Audi became the first carmaker to offer a factory-installed hot spot. Previously, cars connected to information services via satellites, embedded wireless devices or drivers' phones.