Automobiles and automotive are terms that are often used interchangeably, but they actually refer to two different things. Automobiles are the self-propelled, four-wheeled vehicles that are used for transportation, while automotive refers to the industry that is responsible for designing, manufacturing, and selling automobiles. Automobiles are the physical objects that people drive, while automotive is the industry that produces them. Automobiles have a variety of features, such as power, traction, and acceleration, while automotive is focused on the development and production of automobiles. In short, automobiles are the actual cars that people drive, while automotive is the industry that produces and sells them.