My old 1986 300E was sold to a friend with approx 218kmi on it. He stopped by my house yesterday with 276kmi on the clock now. It's due for the usual M103 head rebuild though, as oil consumption has gradually gotten worse. Still, 276k on the original head ain't bad...!
It's about to get fresh Bilsteins all around, and probably the head rebuilt as well. At this rate it should be well over 300k in a couple more years...
http://www.w124performance.com/images/cars/misc/86_300E/
