In a message dated 10/30/2013 11:24:09 A.M. Eastern Daylight Time,  
uprightbassghost@hotmail.com writes:

the window on the late 80’s Vanagon is smaller (sliding door) than my  ‘
83, is that possible?
 

 
the 85-'91 vanagon has a smaller sliding door window than the 80-'84.