Graduating from an Infiniti J30 and an Audi A4, this car tops them all, clearly superior in comfort, dependability and class. In addition to a comfort upgrade, it has features the others omitted. The interface of the control panel takes some adjusting to but allows one into the 21st century. You have to check to see if it is running as the engine purrs flawlessly. It handles superbly allowing you a genuine feel of the road.
Never having a navigational system, this is a novelty to be sure. The performance suggests you have bought one heckuva car.
I can't think of any as it has all the features I would ever want in a car.