Hopefully someone will start curating a list of vehicles that do (or do not, either way) have mechanisms for phoning home. If your car can’t call back to the automaker, it can’t spy on you. (Hopefully.)
This post on Hacker News has some interesting discussions around figuring out what electronics in your car might be worth pulling.
Among the more interesting threads:
Maybe I won’t be buying that brand new Fiata next year.