Found a nice low mile diesel for my gf, an '87 300d but do not know much about this generation of MB's as I drive early eighties 123 and 126 diesels. Anything I need to look out for? For a short time, I owned a '98 e300, amazing car but waaay too much technology so I sold quickly and made a few bucks -there was a "seat sensor" that required roughly 1,200 bucks to fix. Will I enjoy working on this car as much as my older MB's? Any weaknesses? Thanks!