I gave you link with their exact verbiage and even posted the quote from it multiple times. Not sure what else you want me to read, they are explicit that they will share both anonymized and PII data with third parties.
As for the second paragraph if you are talking about the mobile app then it states it usually is 6 months of data. During that 6 month you should note the app is running in the background 24/7, not just while you are driving. That's red flag #1 for me, and I don't care what they claim they aren't doing with the data. They have it, they state they keep it forever...no thanks. If you are talking about the plug in, then that is in your car all the time. And I just read it beeps at you if you "brake too hard".
Who the hell signs up for this?