I recall buddies buying these in the 80’s only to freak out at the cost of maintaining and repairing. The term money pit came to several before they moved on.
Today many of these cars are too expensive to repair for their worth. That applies to many cars today to be fair.
What gets me is German cars of this era often have cracked dashes. The one phot here shows that. I see the same in Porsche’s, VW, Audi and some Benz. They really hate the sun.