I can honestly say that I am not obsessed with Mercedes diesels.....
It all started with a 1985 300D, then I drove a 2005 320CDI

, then I bought a 1999 E300......now I am looking for a W124 diesel and a W115 diesel. I frequenstly break out into cold sweats that have a sulfur smell. I have visions of Unimogs, too.

Now my wife says that I have this clattering sound.
I have tried consoling, but after the blood test from the physical revealed that I had diesel fuel instead of blood the consoler said that I was hopeless.
Obsessed, certainly not!