«Ford to bring 20 new engines and transmissions to China and improve fleet fuel economy by more than 20 % by 2015; producing the new 1.0 L EcoBoost in China.» (greencarcongress.com)
Ford Will Improve Fuel Economy by 26 % Compare to its 2005 baseline, Ford will improve fleet fuel economy by 26 % in 2012, and by 36 % in 2015. (treehugger.com)
Then there's the idea, as proposed by General Motors, that hybrid powertrains should be applied to gas - sucking everyday trucks as a way to improve overall fleet fuel economy in vehicles that a lot of people drive every day. (autoweek.com)