I have a two-year old P85. Yesterday, i decided to upgrade the car to the next gen seats, new TPMS sensors, and the LTE upgrade. I feel like i have a new car again. thanks to the Rockville, MD SC for making it all happen and for letting me get a P85D loaner with autosteer. If you haven't tried out autosteer and parallel parking assist, I urge you to take a test drive in one. It is amazing technology.