I have always got a feeling that my dealer didn't do it right. I don't have Dinan software after all. Engine doesn't drink as much oil as yours. I am not a heavy footer. My MPG is around 18mpg, city and highway combined. Maybe this is another reason. Too lazy to get it verified from a third party. Maybe next year whenever I have time. Since the car is already very fast. So I am not very impressed.
Dark Graphite Metallic, Oyster Nappa, Camera pkg, Convenience pkg, Driver Assistance pkg, Lux Seating pkg, Premim sound pkg, 19” Wheels/Performance RFT, Leather Instrument Panel, NightVision, Head-up Display, Satellite Radio