Chris,
Quite a data slog this article and quite a boomerang from the last article. By the time I got to the end of this'un, I was ready to throw up my hands and say, "This just has too many variables to say anything definitive." That may be true, but the trying was magnificent.
The pic at the top say's so much: 45 years ago a prototype auto from a genius of many talents got better mpg while carrying 3 more folks than today's soccermobil and still managed to look like a future wet dream. Is that sad commentary or what on the wind down of the fossil fuel age and we fossil fools?
Why not this?
http://www.youtube.com/watch?v=Iov_pNSySLM 
