The Car Concept searches the new outlook of the contemporary ecological vehicle which is true in design and represents the technological progress in the transportation. Designed to maximize the enjoyment from driving, the car splits up into two parts- pure construction elements and a cell for carrying and protecting two passengers. The car could fulfill the wishes of people by changes of three parts of the car body. Two electro motors gear the lightweight car and gives the appropriate characteristics for driving in a busy traffic. The system of producing the electricity from Hydrogen is assumed from the research of Honda and Toyota. The interior of the car is in contrast to the technical appearance of the demountable exterior and provides the comfort for driving.