Most fuel effecient mini-vans.... second hand?

Question

I know I'm asking a lot but does anyone have a list/lists of the most fuel efficient minivans that are 3-10 years old?

What can I say there is no way I can afford new.

Answer 1

No, but I can tell you they are all going to be about the same.  I just got rid of a 1994 Dodge Caravan and got a 2005 Toyota Sienna. The new Sienna gets slightly better gas mileage, but really they are about the same.  15-18mpg city and 20-23 highway.  Almost every minivan is going to fall into that range.

Answer 2

This site has fuel efficiency ratings for most cars for more than 20 years of various models.

http://www.fueleconomy.gov/f*g/sbs.htm