An automobile is a self-propelled vehicle that is designed for road use. It is characterized by its four wheels, internal combustion engine, and braking system. They can also have three or more wheels and have a retractable roof. Automobiles are powered by internal combustion engines, although steam and electric motors are also used in some models. The range in power between different types of automobiles ranges from less than 50 horsepower to several hundred horsepower.
An automobile is a vehicle powered by an engine that is attached to a chassis. Its body is designed to protect the occupants and protects them from harm. The engine supplies power to the wheels through a clutch or fluid coupling. The wheels propel the automobile, creating friction with the road. Karl Benz invented the first road vehicle in 1769 and patented it as a Benz Patent-Motorwagen. Later, other inventors began filing patents for motorcycles and tractors. In 1880, Henry Ford built the first mass-produced automotive, the Model-T Ford.
Today, there are numerous types of automobiles. The term “automobile” originates from the Ancient Greek words autos and mobilis. While it is not powered by a human, it is controlled by a human, and is categorized by its size and weight. The first road vehicle was a steam-powered three-wheeler invented by Captain Nicolas Cugnot. The car reached 2.5 mph during 15 minutes. In 1880, German and French engineers created the first internal-combustion-powered vehicle. Eventually, the model-T Ford became the first mass-produced automotive.