The new 2015 Toyota Prius supposed to have EPA combined ratings of 55 mpg, but the same car is rated 94 mpg in Japan. I think the EPA city is probably around 60 mpg and highway is about 50 mpg.
This is a huge difference between the two ratings. 10-20% difference is understandable, but 70%(94/55) is hard to believe.
http://www.greencarreports.com/news/1100...system-released
This is a huge difference between the two ratings. 10-20% difference is understandable, but 70%(94/55) is hard to believe.
http://www.greencarreports.com/news/1100...system-released