What You Need to Know About Automobiles


Automobiles are wheeled vehicles that are used for transportation. Most definitions of automobiles state that they are motorized vehicles that run on roads and seat one to eight people. They also generally have four wheels and are primarily used for transporting people. You may want to know more about automobiles before purchasing one.


The drivetrain for automobiles is a complex group of components that deliver power to the wheels. It includes the transmission, the flywheel, the clutch, the gearbox, the rear axle and bevel gear, the torque converter, the differential, and the final drive.

Fuel system

Automobiles use a system called the fuel system to deliver fuel from the fuel tank to the engine. The fuel lines are made of durable metal or plastic and are installed under the floor of the vehicle. They are protected by the engine components and do not experience damage from the elements.

Suspension system

A car’s suspension system provides stability and flexibility for the vehicle. In addition to ensuring a vehicle’s wheels remain in contact with the ground, the suspension system is responsible for minimizing deflection and maximizing tire life. Over the years, suspension systems have evolved to incorporate different configurations and materials.

Seating capacity

Seating capacity is a measure of the amount of space available for passengers. The capacity varies widely from one seat to over ten, depending on the type of vehicle. Sedans and hatchbacks generally have a seating capacity of five or more people.

Safety features

Among the most important safety features of an automobile is the seat belt. As a matter of fact, this safety feature has been proven to reduce fatalities in automobile accidents. Seat belts can help prevent a car crash by lowering the risk of a traumatic spinal cord injury. Seat belts are the cornerstone of safety in automobiles, and there are several types of car belts.

Changes in controls

In the last three decades, the controls of automobiles have changed dramatically. These vehicles now have more complex computer systems to help them operate more safely. Many of these systems now require a cooperative relationship between the brake controller and powertrain controller. In the 1990s, we saw the introduction of driver assistance technologies, such as antilock brake systems, traction control, and dynamic stability control. Additionally, advances in cruise control and forward looking radar allowed for automatic emergency braking.