Funny that you say that, Mercedes Benz made a faster version of it called the 500E, and that was one of the fastest sedans in the world when it was launched, it could do 177, and they had Porsche's help in making it
Idk about cars. in Turkey, there's a popular novel (and a movie adaptation) about a man buying one of these cars and being overly attached to it, that's why I have this as a template