I doubt they will drop the price of the 2016 Q60, not unless there is a huge compromise with the performance or quality at least. I dont think that will happen to be honest, Ive never seen car prices drop, it just keeps going up in slow increments. unless your volkswagen of course i remember when I saw the commercial for the price drop for their golf and jettas. But they are built differently now. not in a good way.
I can just see the pricing of the current pricing category of G37 for the new Q60 if anything, maybe a slight increase.
And also if they lower the price for the Q60 then that would affect the pricing in their yet to be release IPL line. So I highly doubt that would be the case.