Mine is EBII as well and I was astounded that my car looked like the above picture after just a brief run in the rain. I knew that a medium blue car would show the dirt but man - this is brutal. And then we have the dusty M sport brakes and the 19 inch wheels to clean!
I have a brand new hobby - driveway detailer! Every couple of days. My neighbours think I am nuts. But then they drive Chryslers! Oh what a snobby remark!