Tesla's Model S sold since 2012 all come with connectivity.
That holiday trip over the river and through the woods to grandmother's house could turn into nice little gift for automakers as they increasingly collect oodles and oodles of data about the driver.
Automakers are collecting valuable pieces of information thanks to the Internet connections, cameras and sensors built into most vehicles in recent years. The online access makes it possible for cars to be unlocked remotely if the keys are lost. It's how safety features can be upgraded wirelessly and maintenance schedules adjusted based on performance.
