ScienceDaily (Feb. 8, 2011) — Ever wonder how much fuel you can save by avoiding stop-and-go traffic, closing your window, not using air conditioning or coasting toward stops? Research at the University of California, Riverside's College of Engineering Center for Environmental Research and Technology (CE-CERT) can give you the answers.
http://www.sciencedaily.com/releases/2011/02/110207161845.htm