Blogroll
Additional information regarding this topic may also be found at these great sources.
http://blog.fuelclinic.com/
http://reviews.cnet.com/8301-13746_7-20113969-48/11-technologies-that-increase-fuel-economy/
http://mileagerun.blogspot.com/
http://hypermiling.net63.net/
http://blogs.scientificamerican.com/observations/2011/11/16/can-cars-meet-the-new-54-mpg-cafe-standards-yes-they-can/
http://www.mnn.com/green-tech/transportation/blogs/forget-electric-vehicles-here-come-the-50-mpg-gas-and-diesel-cars