by Fast Machines | Jan 8, 2016 | Auto News
The average fuel economy of new vehicles sold in the U.S. dropped to 24.9 mpg in December 2015. The average fuel economy of vehicles sold in 2015 was 25.3 mpg, down 0.1 mpg compared to 2014, according to data from researchers Michael Sivak and Brandon Schoettle of the...
