- Last updated 1/17/11 by teej
After the Prius was released, there was a lot of outcry about why the advertised fuel economy was higher than that which people experienced. And what about that little asterisk that says “EPA Estimated City MPG” after billboards tout 60 MPG? And why are the numbers published for the 2008 models lower than those for the 2007 models? Well, it all boils down to those EPA fuel economy tests. The Old Methods for Testing EPA laboratory fuel economy testing began in the 1970s as an effort to help consumers compare vehicles based on fuel economy. Estimates were... read more
