Conventional Oil vs. Synthetic Oil: Which Is Better?

Gone are the days when synthetic oil was a treat that was just reserved for high-performance cars. Nowadays, many car owners have made the switch from conventional oil to synthetic oil.

But what’s the difference between conventional oil and synthetic oil? And should you consider it? Let’s compare the two options to find out:

Conventional Oil vs. Synthetic Oil

Conventional oil is organic. To put it simply, it’s refined crude oil.

On the other hand, synthetic oil is made from base oil, powder additives, and carrier oil, resulting in even distribution of additives.

The key difference between conventional oil and synthetic oil is the level of refinement.

Is synthetic oil better for your engine?

In  an answer: Yes.

While conventional oil does provide adequate lubrication, it’s no match for the engine performance and protection offered by synthetic oil.


Owing to the higher quality base oils, synthetic oils are more chemically stable, do not acidify and oxidize easily, and conserve protective qualities much longer than less-refined base oils.


Advantages of synthetic oil

This isn’t an exhaustive list, but here are some of the benefits of synthetic oil:

  • Cleaner and refined oil with fewer impurities
  • The consistent and uniform molecular size helps reduce friction
  • Additives add an extra layer of protection and keep the engine clean
  • Less viscosity leads to better functionality in cold and extreme weather

Test results show that synthetic oil engines perform 47 percent better than engines using conventional oil.

There’s more!

There’s no doubt that synthetic oil outperforms conventional oil in every aspect. From better fuel economy to better protection, it ticks all the boxes to qualify as the perfect motor oil.

Synthetics don’t just result in superior performance, but also offer better life span, which means longer intervals between oil changes.

While you don’t need to change synthetic oil as often, it’s important to ensure that you meet warranty service mileage intervals, just as an additional safety measure.

Final words

Motor oil is the most important fluid you can use as a lubricant for the moving parts of your vehicle’s engine.

Quality motor oil helps prevent engine wear and tear, which allows the car to function in its optimal state.

Therefore, it’s important to learn about the motor oils and understand what variant is suitable for a vehicle.

If you’re a gas station owner, it’s important to familiarize yourself with different kinds of motor oils and stock high-quality motor oils at your facility.

This will allow you to advise customers on how to pick the best one, depending on their budget and needs, which will maximize customer satisfaction.


At John W. Kennedy Company today, we offer a selection of essential equipment, parts, and accessories.

Operating since 1930, we’re a trusted gas station equipment and essentials supplier, serving gas stations and convenience stores all across the United States.

To learn more about our products, give us a call at 1 800 238 1225 or visit our online store today!

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