I think my car only came with a free trial for that service, I think you needed to pay after a certain amount of time. Cell phone works well enough for me.
Playing devil's advocate, in a crazy accident you may not be able to get to/reach your phone, or even be responsive. If you use the personal assistant function on your phone, it's no different than using OnStar, in terms of privacy.
All of this said, last I heard OnStar was pretty expensive for the average household income. I don't have it, and I don't worry too much about it.
I think my car only came with a free trial for that service, I think you needed to pay after a certain amount of time. Cell phone works well enough for me.
Playing devil's advocate, in a crazy accident you may not be able to get to/reach your phone, or even be responsive. If you use the personal assistant function on your phone, it's no different than using OnStar, in terms of privacy.
All of this said, last I heard OnStar was pretty expensive for the average household income. I don't have it, and I don't worry too much about it.