Hi, First I must say, that this is not appropriate section for this thread. Here is for threads for personal cars (preferably 155 Q4). Hopefully, administrator will move this thread to more appropriate section and delete this part of my reply.

I don't know for colors of 155 V6, but will be strange for me, if color options for this model are different than others. I see adverts for earlier white colored cars, so assume is also valid for V6. Here is one nice graphic
f40677703ef4f49a300866ca88fb4fc4.jpg