I have the taxi brochure. It might also have the police cars in it, I don't recall. I have no idea where it is. If I find it, I will post up a picture.
I was in the Army when the MPs used to drive them around. All the ones I saw that they had were 250 I6, Auto, Radio delete, No A/c. They hated them in the summer. And yes they were all government green 4 doors. Wish I had saved some of them the Property Disposal Office. Also I remember some of the recruiters that used to drive them around. The government at the time was all about money, and they were cheep as far as they were concerned.