Conventional or synthetic oil? While it’s a question most mechanics will ask you during an oil change, many drivers may not know the difference and often choose the cheaper option. If that’s the case, you’re certainly not alone. But auto technicians say it’s beneficial to know which oil is better for your engine.

What’s the difference between synthetic and conventional oil?

Synthetic oil is an engine lubricant made from various chemical compounds. It sometimes starts with a conventional oil base before being chemically changed; other synthetic oils start with raw materials. Conventional oil, on the other hand, is refined from crude oil from the ground.

Some vehicles require synthetic oil, which is more expensive than conventional. Honda and Toyota hybrids typically require it, too.

Why use synthetic oil?

Auto experts say synthetic oil provides the following benefits:

  • Long-lasting. Synthetic oil takes longer to break down and is designed to last for 7,000 to 10,000 miles or more between oil changes. Conventional oil should generally be changed every 3,000 to 5,000 miles.
  • Fewer trips to the auto mechanic can result in reduced costs overall for oil changes and fewer air filters.
  • Reduced engine wear.
  • Ability to perform better in extreme high and low temperatures, which is one of the reasons it was developed in the first place.

How often should I change the oil?

Highly rated service providers say no matter what type of oil you use, it’s important not to neglect oil changes. The best advice is to do what is recommended for your individual car. Know what your car needs, if you use synthetic oils then your oil changes can last a little longer than if you are using conventional oil. This is a wonderful example to show how important it is to know about your engine. What kind of oil do you have in the engine currently? Why do you have it? How long has it been since your last oil change? These questions will ensure that your vehicle’s engine will have a long life on the road.

If you have more questions about what type of oil is best suited for your car’s engine, give us a call at BMW Repair San Diego. We would love to give you more information about what type of oil is best for your vehicle.