Concept Cars and Cars to Come

Concept cars are prototypes of ideal cars. They are usually showcased for public exhibition. In the fiercely competitive world of car manufacturing, manufacturers are constantly designing and making special cars to show their ability to design and manufacture highly useful cars, built ahead of the times. As the name goes, such cars are purely conceptual in nature.
Manufacturers of such cars do not go for mass production. This is because prototype cars are non-traditional and are made of very expensive materials or materials like paper or carbon fiber, mass production of which is not feasible. The designs and layouts of such cars are too fanciful to be implemented practically.