While it seems it has lost its Italinate flair (BMW shifter, potentially drab looking door paneling), I still don't see much Chrysler in it. The nav screen is higher in Chrysler's car and the HVAC controls are different.
Regarding the QP being built on the 300's/Charger's assembly line, I think only the Maser SUV will share the same floor space with the Grand Cherokee. The QP wil still be an assembled in Italy. Also, while I'm not been paying too much attention (study, study, study!), I've yet to hear/read anything if the QP will be based on the LX(?) chassis of the 300 and Charger. However, to reiterate what I said before, if it is indeed based on those Chysler cars, they shouldn't even bother releasing it....the resources and money spent on this would be better spent on something else.