The difficult ecological situation on our planet encourages humanity to look for solutions that will reduce emissions of harmful substances into the atmosphere. According to official data around the world, about 70% of emitted substances polluting the atmosphere are accounted for by cars. Today in many countries there are laws that regulate permissible amount of harmful substances in the exhaust gases of vehicles. Despite the improving situation, it was not possible to solve the problem only the limitations. That’s why there was extensive development of the ecological transport which does not pollute the environment, costs less than the normal and requires their owners a minimum of operational costs.