Automobiles (byname auto) are a type of vehicle that is commonly propelled by an internal combustion engine using a volatile fuel. They are a complex technical system consisting of many subsystems with specific design functions that have evolved over time to improve performance and safety.
Thousands of components have been developed over the years creating a technological breakthrough in automobiles, which have become a major source of employment for engineers and scientists all over the world. The main components of an automobile include body, chassis, engine, drivetrain, control systems, emission-control systems, and brakes.
Cars are a popular form of transportation for people in the United States, where over three trillion miles per year are traveled. They are also an essential component of life in other nations throughout the world, where they provide access to jobs, housing, services, and leisure activities.
The development of cars has influenced society in the United States in numerous ways. They changed the way people live, giving them more freedom and time to do things they enjoyed.
They also brought new laws and government requirements, as well as introducing pollution from gas-burning vehicles into the atmosphere. During the first decades of the 20th century, the middle class in the United States began to grow and more people could afford to purchase cars.
The cars of today have a lot to offer drivers, from performance to technology to comfort and convenience. Forbes Wheels takes the pulse of our testers to pick the best of what’s out there, as ranked by their overall appeal.