Automobiles are a large segment of the transportation industry. This includes the designers, manufacturers, marketers and even repairing shops and fuelling stations. It is also an important consumer of various industrial products, such as steel and petroleum, and one of the largest sources of employment in developed nations.

Modern life seems inconceivable without automobiles, which travel more than three trillion kilometers (five trillion miles) each year worldwide. These are usually passenger vehicles (cars and trucks), although they can carry cargo as well. Automobiles are faster than walking or riding a bike and can carry more people at once. They are also cheaper and more convenient than public transport such as buses, trains (steam-powered or diesel-powered) or trams and can go places that other wheeled vehicles cannot.

The term ‘automobile’ has a broad meaning, and its scope includes all road vehicles powered by an engine, including trucks, buses, passenger cars and motorcycles. The automotive industry is a bigger umbrella which encompasses all these, as well as the designers, marketers and sellers of these vehicles. The automotive industry is a key economic driver, contributing about 5% of the world’s gross domestic product.


A major benefit of having a car is that it opens up many more possibilities for you in relation to where you live and work. It allows you to take on jobs further afield, and it lets you visit relatives in different parts of the country. It is a big advantage when it comes to socializing as well, and you can visit friends in the same way as going shopping or visiting the doctor.

Besides opening up the world, an automobile is very convenient for your day-to-day activities. Being able to cross town in only a few minutes saves a lot of time on your daily commute, shopping trips and even visiting family members. It is a huge benefit in today’s busy world where time is precious.


Despite the safety features, automobiles can still cause accidents. They can also damage property and cause air pollution. This can lead to respiratory problems and health problems for those who live in cities. This problem is worse when there are too many automobiles on the roads at the same time.

To prevent these problems, there are a few things that can be done. Some governments have passed laws to ensure that automobiles are safe. Some have also set stricter emissions and energy consumption standards. Other ways to help reduce the impact of automobiles are to use public transport, ride bikes or walk. However, most of us will have to rely on vehicles for our transport needs. It is important to look after our automobiles and make sure they are in good working order, so that they continue to serve us for a long time. Taking regular SSC JE Mechanical mock tests is also a good idea to improve your chances of scoring high in the exam.