Significance of the Data
Audi A3 made bigger strides in fuel economy since 2008 than any other vehicle on US market, says Edmunds.com
Increased its fuel economy 38.5%, from 21 mpg in its 2008 model year, to 29.1 mpg in its 2012 model year
Edmunds.com found industrywide increase of 16.4% over this period