I've seen this article (or similar) a couple times. One of my 'Yota driving friends sent this to me.
http://www.thecarconnection.com/Auto...96.A12220.html
I would still put my wife and kids in a Hummer rather than giving myself "pat myself on the back" points for saving a couple bucks at the gas station and giving the impression that I'm enlightened enough to care more about the environment that others do. Watch the "Smug" episode on South Park...pretty accurate commentary on the issue.
BALANCE.....