Quality of fuel here is pathetic.. See the actual mileage of DIAHATSU MIRA:
Mira's has a 658 cc KF-VE twin-cam DVVT three-cylinder engine of 43 kilowatts (58 hp). The NA engine is available with five-speed manual transmission, three- or four-speed automative transmission or continuously variable transmission.
Under Japanese 10-15 test cycle, fuel economy varies from 21 km/L (59 mpg[SUB]<small>-imp</small>[/SUB]; 49 mpg[SUB]<small>-US</small>[/SUB]) for three-speed automatic transmission to 25.5 km/L (72 mpg[SUB]<small>-imp</small>[/SUB]; 60 mpg[SUB]<small>-US</small>[/SUB]) for continuously variable transmission. For cars with "Smart Drive package", which come with a new idle stop system, fuel economy increases to 27 km/L (76 mpg[SUB]<small>-imp</small>[/SUB]; 64 mpg[SUB]<small>-US</small>[/SUB]).