Okay. My daughter just got the LG Vue for her birthday, so just for you I tried it with my car. It does connect easily. The information for the strength of connection and battery strength does not show properly on the display however. The display shows 0 for each despite the phone being full on each. I also could not transfer any of the the phone book data to the car successfully. The phone I use (Palm 755p) on the other hand works great once you get past some initial goofiness with the connection.
Also note I only tried it for about ten minutes. Longer effort may payoff more.