2017 Honda Ridgeline's fuel economy trumps all other midsize pickups - Roadshow
EPA Imposes Additional Emissions Tests to Catch "Cheater" Software Volkswagen can't sell 2016 diesel models.
Consumer Reports' list of the best and worst cars in fuel economy.
Cooking fuel economy | Pattern Pandemonium | DIY Wonderbag / haybox
Kenworth Advantage Achieves Up To 10 Percent Fuel Economy Gain