An automobile (or motor car) is a self-propelled wheeled passenger vehicle that is usually powered by an internal combustion engine. It typically has seating for one to seven people and is designed for use on public roads.
Automobiles are used to transport people and goods, such as groceries or a car for a child going to school. They are an important part of the modern economy and have been for centuries.
There are many types of automobiles, including cars, trucks, and buses. Some automobiles are gas vehicles, while others are diesel or electric.
Inventors and engineers invented the first automobiles, such as Karl Benz in Germany around 1885. Henry Ford came along after Benz and changed the way that people made automobiles. He used the assembly line to make many cars in a factory, so that more people could afford them.
Special automobiles are also made for different purposes, such as a crane to lift things or a road roller to move a road. Emergency automobiles, such as fire engines and ambulances, are also made to rescue people.
They can also help people to travel faster or cheaper than other forms of transportation, like buses or trains. However, they can cause air pollution if many people are using them at once in cities.
The world’s automobiles are an essential part of modern life, but they can be dangerous. When they crash, they can hurt or kill people. They can also be very expensive, as they cost fuel and maintenance. They are also very polluting, and they can contribute to climate change.