Hi my name is and if you didnt already figure that out Well anyway i own a 1987 s4, its light blue and has a blue interior with glx seats. it also has lsd rear end. There is a problem with it.... bad oil control rings.... and i believe coolant jackets but all is well that ends well, i will be buying a 1989 glx tomorrow around noon with a fresh s5 rebuild. thats all for now!