Concept cars are basically cars that have been designed according to a theme, older model, or other concept; hence the name. They are frequenty, if not always, prototypes that are introduced at car shows to excite customers' reactions and increase the public appearance and overall appeal. Most concept cars combine the cutting-edge trends of modern technology with the ultra-sleek design lines of successful car models from the past. Concept cars are often used as tentative feelers by automobile manufacturers and designers to test the market before moving into serious production.
Concept cars were originally introduced by a designer named Harley Earl. Earl worked for General Motors during the 1950s. It was during this period that the idea of an automobile that could offer prospective buyers state-of-the-art technology with new designs that were variations of older themes. Using these prototypes proved to be very successful and gained overnight success in the marketplace.
General Motors continued to further publicize the concept and their "future car" through touring Motorama shows. Beautiful to look at, concept cars are the epitome of sharp, futuristic designs, and powerful engines. In many ways it has become a pleasant and expected tradition.
No matter how tempting these concept cars may seem under the glamor of a spotlight, many of them undergo significant changes before being put into production. In fact all of them are subject to modification that make help to make them more suitable, and affordable, to their target markets. The changes made oftentimes make the finished product virtually unrecognizeable from the prototype model.
The majority of concept cars available at exhibitions are the dreams of automobile lovers and racing fans. Since many of these "dream cars" do not fully exist, often the public is shown models made of wax, clay, metal, fibreglass and plastic, since the actual car has not yet been made. It is a fact that many, many concept cars never reach the stage of actual production due to the extravagent and impractical designs as well as cost restrictions.
A current example of a concept car is the Mercedes-Benz bionic car. This bionic car is said to combine the best of technology and nature. The 2006 BMW Mille Miglia concept coupe (based on the earlier BMW 328 Touring coupe and the BMW Z4 M coupe), is another example, as is the Camaro Concept sports coupe (which follows the features of the first Camaros).
Unfortunately the life expectancy of a concept car is short lived. Even though these cars represent the very best of design, power, and appeal, the majority of concept cars are destroyed after their purpose has been served and the goal accomplished. Some do manage to escape demolition and continue to exist, but usually only on display in museums or in storage.