I saw ads for used 2015 Panamera(2), twice in early 2018, emailed Sam Pham, was advised that they were available and for sale, drove all the way to the dealer the very same day (within a few hours each time), only to be told that they were no longer there, but had sold. They did not even have pictures available yet. This is such an unusual "coincidence" that I question the truth. Regardless, there was no apology for wasting my time, and I was treated very dismissively. I strongly advise going elsewhere.