Mira is rated as the MOST ECONOMICAL CAR OF JAPAN
As per autolog, it gives around 27kmpl....
Redesigned Daihatsu Mira is Japan's top fuel miser
We talk about kei cars whenever we can here on Autoblog because we're fascinated by the little Japanese mini-rides. They manage to be spacious, practical, and even stylish despite the size and power constraints placed on them by Japanese regulations. The newest one to hit dealerships is the 7th-gen Daihatsu Mira, which is noteworthy in that the non-turbocharged version, sporting a CVT and the 58-horsepower 658cc KF-VE 3-cylinder with variable valve timing, has a fuel economy rating of 27 kilometers per liter. That's 63.5 miles per gallon, people -- without any electronic trickery, costly hybrid powertrains, or fancypants alternative fuel source.