How many cars have an internal combustion engine?

Introduction

The internal combustion engine (ICE) is a type of heat engine that uses the energy of burning fuel to create motion. ICEs are used in a wide variety of applications, including cars, trucks, motorcycles, and boats. They are also used in some types of power plants.

The first ICE was invented in 1806 by a French engineer named Jean-Joseph Étienne Lenoir. However, it was not until the late 1800s that ICEs became widely used in cars and other vehicles. Today, ICEs are the most common type of engine used in cars.

How many cars have an internal combustion engine?

According to the International Energy Agency (IEA), there were approximately 1.4 billion cars on the road in 2020. Of these, about 99% were powered by ICEs. This means that there are about 1.38 billion cars with ICEs in the world today.

The number of cars with ICEs is expected to continue to grow in the coming years. However, the rate of growth is expected to slow down as more and more people switch to electric vehicles (EVs). EVs are more efficient than ICE vehicles and they produce zero emissions.

The future of the internal combustion engine

The future of the ICE is uncertain. Some experts believe that ICEs will eventually be replaced by EVs. However, others believe that ICEs will continue to be used in cars and other vehicles for many years to come.

There are a number of factors that will determine the future of the ICE. These include the development of EVs, the availability of affordable clean energy, and government regulations.

Conclusion

The ICE has been the dominant type of engine used in cars for over a century. However, the future of the ICE is uncertain. As more and more people switch to EVs, the demand for ICE vehicles could decline. However, ICEs may continue to be used in cars and other vehicles for many years to come.