1. Aluminum OR Black grill on a white Cayenne with turbo bumper
2. Black roof rails, black trims OR Aluminum rails and trims on a white Cayenne

Here are some photos that might help.







Thanks a bunch guys!

 

I say leave the grills black (stock). And if you really want, paint the roof rails black, but leave all of the other aluminum trim alone because the aluminum is part of the "flow" of the car, looks good in aluminum. Black roof rails would just contrast better up on top!

 

black gives it a classy look IMHO.

 

I'd keep the grilles black, paint the roof rails and window surrounds, as well, in black. Or you could mount Tewareg window surrounds, which are a shiny black.