I have a 86 190D 2.5 but not turbo. This car is also a stick shift, very rare.
Compared to my other two benz. I like it cause of the stick, but do not like the size or model.
It is a 190 so its not all that great, and its a small car. But time for the good news.
Mine gets about 30-35 MPG (keep in mind its a stick and non turbo). Its an ok car. I have sentimental value in it cause it was given to me by my dad when i was 16 years old.