UMTRI: average fuel economy for US new vehicles in August hits high of 24.9 mpg
Green Car Congress
SEPTEMBER 10, 2013
The average fuel-economy (window-sticker) value of new vehicles sold. l/100 km), according to the latest monthly analysis from Michael Sivak and Brandon Schoettle at the University of Michigan Transportation Research Institute. mpg from July and up 4.8 mpg since October 2007 (the. mpg from model year 2012 vehicles.
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