GM-GMC: 1983 GMC Vandura 2500, gmc vandura 2500, gmc vandura

Question
I know -- not a truck.  Don't know whether it's diesel, but am still hopeful you will have info.  Can you tell me the seating capacity of a 1983 GMC Vandura 2500?

Answer
My 1983 G-20 was used in the carpet cleaning business before I bought it.  There were only the two front captain's chairs in it.

There is room for at least three, and possibly four, bench seats in these full size vans.  I would say that 12 to 15 passengers is likely what they were built to carry.