This documents contains the yields (fuel consumption) obtained by an internal combustion vehicle used for public transportation that was adapted to operate with different types of fuel such as Motor Gasoline (MG), MG mix with 10% ethanol (E-10) and Compressed Natural Gas (CNG). The vehicle was a 2005 HYUNDAI ATOS, 1000 cc motor, driven by a 23 year old adult. The evaluation period was from June 13, 2005 to April 13, 2006