No vehicle in the world can run without engine oil and fluids like the Dexron transmission fluid. Engine oil is like the blood of your vehicle. There are two main types of oil, namely synthetic and conventional.

Synthetic is manufactured in a lab, while conventional is refined through some process. The two oils give the engine the power to pump, roar, and thump worldwide. However, most people don’t know their difference, pros and cons, lifespans, and how to use them. This article seeks to answer some of these questions.

What’s Conventional Oil?

This refined crude oil was created to lubricate traditional internal combustion engines, metal stamping machines, airplane engines, and other machines and products. It’s been around since the late 1800s, when it was introduced as a lubricant for steam engines. John Ellis developed it while trying to use crude oil for medicinal purposes.

What’s Synthetic Oil?                                  

It’s a chemical compound created for lubricating internal combustion engines, metal stamping machines, and airplane engines. It was developed to substitute traditional crude-based engine oils. Some of its positives include minimizing environmental strain brought about by extraction and refining processes or conventional oils.

The Difference Between Synthetic And Conventional Oils

The main difference that exists between these two oils is in their composition. Synthetic oil is created from human-made products in a lab, while conventional oil is refined from crude oil.

Should You Use Conventional Or Synthetic Oil?

Current gasoline engines are more complicated because manufacturers have created tighter tolerances in their moving parts. These engines also have high compression ratios. Because synthetic oil has more chemically stable features, it’s perfect for these engines because it quickly evaporates and doesn’t thicken in cold temperatures. It also doesn’t develop sludge as quickly as conventional oils.

Synthetic oil’s durability also appeals to many people. If your car is running on conventional oil, it’ll require changes after every 3000 to 5000 miles. However, you synthetic oils after covering 7000 to 15000 miles.

If your car has an old engine, synthetic oil may not be right because such engines aren’t created to handle synthetic oil. Because synthetic oils have a thinner chemical composition and consistency, your car’s engine may weep it out of its gaskets and transfer it to the combustion chambers, causing mechanical damage.

Most oil manufacturing companies give a comprehensive manual with guides that show the best oils for different car engines. It’s advisable to go through these manuals to know the one that’s right for your car.

Advantages Of Synthetic Oils

  • They last longer, thus enabling you to save money.
  • They are environmentally friendly.

Disadvantages Of Synthetic Oils

  • They’re expensive.
  • Not every engine is created for it. Rotary and older race car engines can’t use synthetic oils.

Advantages Of Conventional Oils

  • They’re cheap.
  • Most cars use conventional oils.

Disadvantages Of Conventional Oils

  • They need frequent change.
  • They aren’t environmentally friendly.

So Which Is Right For You?

The right oil to use between conventional and synthetic depends on when your car was manufactured. Older engines are designed for conventional oils, while newer engines can accommodate synthetic oils. However, synthetic oils are more environmentally friendly and durable, though expensive.


Please enter your comment!
Please enter your name here