Why New Cars Burn Oil

You might have read about the dangers of consuming too much oil and how it’s contributing to climate change. But did you know that new cars also consume a lot of oil? In this article, we’ll explore why new cars burn oil and what you can do to help reduce your carbon footprint.

Burning Fuel to Produce Heat

New cars burn fuel to produce heat. The engine converts the fuel into heat and mechanical power. This process is called combustion.

Chemical Processes Used in Car Engines

In order to understand how new cars burn oil, it is important to understand the chemical processes used in car engines. These processes involve the use of fuels, such as gasoline and diesel, to create heat and power. The heat is then used to turn gears that propel the car forward.

One of the main chemical processes involved in car engines is the combustion of fuel. This process involves the burning of hydrocarbons, such as gasoline and diesel, in air-fuel mixture. When these hydrocarbons are burned, they release energy in the form of heat and water vapor. This heat is then used to turn gears that propel the car forward.

To reduce the amount of oil that is burned, modern car engines use a variety of technologies. For example, some cars use direct injection, which forces fuel directly into the engine cylinders. This method allows engines to run more efficiently because it reduces the amount of time that the engine spends breaking down and combusting fuel. Additionally, some cars use turbochargers and air filters to help reduce emissions from the engine.

How the Internal Combustion Engine Works

The internal combustion engine is a type of engine that uses heat and air to create power. The engine works by using a piston and cylinder to convert energy from the gasoline or diesel fuel into mechanical energy. This mechanical energy is then used to move the car forward.

See also  Willthe Car Pass State Inspectionwith Tire Sensorlight On

The Advantages of an Oil-Based Engine

The advantages of an oil-based engine are numerous. Oil is a liquid that frequently travels under high pressure and temperature, which makes it a perfect fluid for engines. Oil also has a very low viscosity, making it resistant to shear and leading to increased fuel economy. The oil in an engine also helps prevent metal from binding to the piston, which can lead to decreased performance and wear over time.

The Disadvantages of an Oil-Based Engine

There are many reasons why new cars burn oil. The most common is that oil engines work best when they are cold. When the engine is warm, the oil does not flow as freely and can cause damage. Second, the pistons in an oil engine move up and down a lot more than those in a gas engine, which means that the oil has to flow farther to lubricate them. Finally, the rings in an oil engine are constantly wearing down, which causes the oil to leak and make the engine less efficient.


It seems like every time I turn on the news or open my email, there’s a new story about how “new cars are environmentally friendly and don’t need oil anymore!” But is that really true? The answer is: it depends. New cars do use less oil than older models, but this isn’t because their engines are powered by electricity or some other non-petroleum fuel. It’s because new technologies have been developed to improve fuel efficiency. In fact, according to the U.S. Department of Energy, today’s cars average about 54 miles per gallon in highway driving – which is nearly 30 percent more efficient than the average car from 20 years ago!

DynoCar is the best place to find information on all things cars, whether it be a car buying guide or how to change your oil. We’ve made finding and staying in touch with car information easy and fast.



About Us



DynoCar - All About Cars

(440) 999 3699

590 Monterey Blvd San Francisco, CA 94127

Information contained herein is for informational purposes only, and that you should consult with a qualified mechanic or other professional to verify the accuracy of any information. DynoCar.org shall not be liable for any informational error or for any action taken in reliance on information contained herein.