As the world is moving ahead in terms of science, technology, mechanics and industry, it is heartening to see that the members of the general public all over the world are in addition to the scientific progress also becoming to a greater extent conscious and alert of their collective societal obligations and sense of duty towards the environment. In such a state of affairs, the levels of consciousness and attentiveness regarding to environment, its present troubles and the necessity to strive to make it healthier have achieved an added significance. Even though there are not many people who would argue that technical advancement is not working for the good of mankind, it is an actuality that all have to recognize and acknowledge that technical and industrial expansion are actually responsible for resulting in some serious damage caused to Nature and its wonderful resources. In this context, the concept of hybrid cars is in fact a positive one, due to all the excellent environmental, economical and technical advantages that it offers. Hybrid cars use electric motors and motor controllers to be able to function. A hybrid car is officially identified as a hybrid electric vehicle. A hybrid electric car is an automobile which is an amalgamation of electric cars and cars that are powered by conventional fuels derived from petroleum, namely gasoline. Hence, the nomenclature, with the employment of the word “hybrid”. Hybrid electric cars use a conformist internal combustion engine that works in coordination with an electric motor. The electric motor is specifically used for the purpose of powering the propulsion system. Hybrid vehicles have become impressively popular and many prominent automobile companies have announced the launch of their own hybrid cars as well as informed of various plans regarding hybrid cars. Owning to this surge in popularity, hybrid cars available all over the world. And even though these cars are accessible in markets across the globe, a fairly attention-grabbing and exciting alternative has been devised. It is no longer necessary to buy a hybrid car only from a showroom, or a dealer, for believe it or not, it is actually possible to build your very own hybrid car, following the basic guidelines used by all the automotive companies. The only specific requirements are definite indispensable tools and materials which are essential to the entire process, a set of approved accurate directives and a sense of enthusiasm for the project. And to add to the entire appeal of the process, these cars are easy to build, famously beneficial to the environment and the process of building is not an expensive and costly affair. There are a lot of persons all over the world who are known to be working at building their own hybrid cars and their chronicles of their achievements, guidelines and guiding principles are all accessible on the World Wide Web. Building hybrid cars is akin to building electric cars, at least in the sense of the effort, dedication and willingness to do so need in the building process. And the success story of Tom and Yvette Sines who succeeded in building their very own electric car, the Evette, is an excellent example of how hard work and perseverance can pay off.