Concept Vehicles are often shown at motor shows to gauge customer reaction to new and radical designs. GM designer Harley Earl is credited with inventing the concept car. Concept Cars never go into mass production directly. In modern time, it get so many changes before design is finalized for practically, safety and meeting the burden of regulator compliance, and cost. Concept Cars also know as prototype cars.
Quisque Concept cars has radical in engine or design. Some vehicles have unique layouts, such as gullwing doors, 3 or 6 wheels, or special abilities not usually found on cars. Other traditional concept cars were made into fully drivable vehicles with a working drive train and accessories. The drive train is often borrowed from a production vehicle from the same company.
In the United States, the term “dream car” is often used historically to refer to concept automobiles of the 1950s and 1960s.