Automobile, also known as a car, is a self-propelled vehicle that is used for transportation. It typically has four wheels and is powered by an internal combustion engine, electric motor, or a combination of both. Automobiles have become a crucial part of modern society, providing individuals with a convenient and efficient means of transportation. They come in various shapes, sizes, and types, ranging from compact sedans to luxurious sports cars. In addition to transportation, automobiles also serve numerous purposes, such as hauling goods, emergency services, and racing. However, they also contribute to environmental concerns, such as air pollution and traffic congestion. Despite their drawbacks, automobiles play a significant role in shaping the world and facilitating our daily lives.