Automobiles, also known as cars, are a type of land vehicle that is powered by an internal combustion engine. This engine turns a crankshaft to propel the wheels of the automobile. The car’s engine can use gasoline, diesel fuel or kerosene to work. These vehicles are usually equipped with brakes, seats and a steering wheel to control the vehicle’s movement.

Throughout the world, many people have made owning a vehicle a necessity for their daily lives. They help them get to work, school and other activities in a timely fashion. They can also help them save time and money when compared to traveling by train, bus or taxi.

Modern automobiles are a staple of society in the United States and most other developed countries. The invention of the automobile revolutionized transportation, industry, and everyday life. It opened up new jobs and industries, such as automotive manufacturing and gas stations. It also improved roads, and it led to the development of faster, safer cars.

Although the modern automobile was first invented and perfected in Germany and France during the late 1800s, it became an American industry through innovations like Henry Ford’s production techniques. This enabled it to become affordable for the middle class. Today, more than 1.4 billion cars are in operation worldwide. The majority of these are passenger cars that carry passengers, and they travel more than three trillion miles each year. In addition, there are special automobiles that serve a variety of purposes, such as fire engines, ambulances, and patrol vehicles.