The automobile is a four-wheeled vehicle used for transporting passengers. It is powered by an internal combustion engine using gasoline, diesel fuel or kerosene. The energy in the fuel is turned into motion and power by an engine which drives a gearbox that sends this power to the wheels.

Automobiles are faster than walking or riding a bike if going a long distance. They can carry more than one person and a lot of luggage. They are more convenient than buses or trains (steam-powered, diesel-powered, electric-powered, monorail or light rail) and can often go where public transportation cannot.

The car has become the most popular mode of passenger transportation and is produced in almost all countries worldwide. Hundreds of different models are available in many different price categories. Some are more expensive than others, but there is a car to suit every taste and need.

Whether a vehicle is cheap or expensive, it is important to maintain it well in order to maximize its life span and safety. This requires regular servicing by a qualified mechanic and careful driving.

There are also certain brands of automobiles that are considered to be the most reliable. For example, Lexus vehicles are known for their quality engineering and comfort. Honda cars are favored for their longevity and fuel efficiency, and Mazda vehicles are recognized for their stylish design and engaging driving dynamics. Buying a new or used automobile is an investment, so it is important to do your research and make the best decision for you.