The automotive industry is a growing industry comprised of engineering, design, technological development, manufacturing, distribution, sales & marketing, and post-sales maintenance of automobiles and motor vehicles. Passenger cars and light trucks, such as pickups, vans, and sport utility vehicles, are the mainstays of the automotive industry. Automobile manufacturers sell a wide range of makes and models, but brand integration is often restricted at the marketing, advertisement, and dealership levels. The majority of these businesses have manufacturing facilities in different locations and hence cater to the needs of a large customer base.