Need help picking a luxury car. (benz, bmw, infinity, audi...)?

My customers is 19year old male going onto my second car. My customers currently have an 03 accord coupe ex v6 (auto). My customers was 17 when my customers go the car MaxiSYS MS906, my customers figured it would be a nice first car. However, my customers is looking to move on from it. My customers is looking towards a new car (maybe certified if its the newest gen, not trying to have the older look). My customers is looking to spend around 35k towards it.

my customers like...
-speed
-the "purring"
-new
-a nice exterior
-a nice interior
-reliable