To clarify my earlier post - even though I felt my P85+ is slightly "louder" at freeway speeds than the P85, it's still quieter than most ICE cars, including my prior M5. And the P85+ suspension feels similar to the M5's "Normal" suspension setting (Options are "Comfort", "Normal", and "Sport"). I got used to the "Comfort" setting on the M5, so the P85+ feels a bit stiffer, but not as stiff as the M5 "Sport" setting. You couldn't pay me to go back to a Non-Plus P85.