More About Synthetic Oil & Should You Make the Switch?


July 16, 2021

Motor oil pouring from a car engine drain plug during an oil change | Jeff's Automotive, Inc

Before deciding whether or not you should switch to synthetic oil or a different oil grade, it is crucial to do some research on synthetic oil.

 

Synthetic oil is composed of petroleum elements along with organic and inorganic chemicals. These compounds are chemically engineered and are different from the ones found in conventional oils. The additives in synthetic lubricants are purer and more uniform, which provide longevity between each oil change. On the other hand, the additives found in traditional conventional oil are lower in quality.

 

Some people opt for semi-synthetic blends, which have components of both conventional and synthetic oils. However, these are still less pure than fully synthetic oils.

 

More than 70% of newer cars use synthetic oil than conventional oil. Most people believe that synthetic oils lubricate engines more efficiently than conventional oils and synthetic blends. The other advantages of synthetic oils include:

Synthetic oil costs more than most conventional oils or blends; however, the benefits mentioned above usually justify the additional cost. However, you should keep in mind that some older car models may not react well to synthetic oils. You should consult with your mechanic before making the switch.

 

Converting to Synthetic Oil

For most people with more modern cars, switching to synthetic oil is a no-brainer. The longer lifespan ultimately makes it a cost-effective solution that results in fewer oil changes. 

 

There are some notes to take when making the switch from conventional oil to synthetic oil. The first two oil changes before the conversion should be a conventional and synthetic blend . Introducing the semi-synthetic oil will help the transition be more smooth. Additionally, you should make sure the oil filter also gets replaced. Oil weight and viscosity should not be tampered with as your manufacturer has set those standards. 

 

If you require an oil change and want to make a switch to synthetic oil, we invite you to bring your vehicle to Jeff's Automotive Inc. today!

Assorted automotive oil filters arranged in front of a large circular filter element on a white background | Jeff's Automotive, Inc
June 30, 2026
Filters are easy to forget because they do their work quietly. You do not see them cleaning the air, fuel, or oil while you drive. You only notice them when the car starts smelling musty, losing power, using more fuel, or acting like it has not been serviced in too long.
Rear of silver car with a dangling cable on a blue-lit garage floor | Jeff's Automotive, Inc
June 15, 2026
Pennsylvania state inspections and emissions testing can feel stressful when you are not sure what the shop is looking for. Your car might drive fine around town, start every morning, and still have a problem that keeps it from passing. That is what catches many drivers off guard.
Diagram of a car air conditioner system with labeled compressor, condenser, evaporator, fan, drier, and expansion valve. | Jeff's Automotive, Inc
May 29, 2026
A cold A/C vent feels simple when everything is working. You press a button, set the temperature, and expect cool air to show up. Behind that, the system is moving heat out of the cabin instead of creating cold air from nothing.