Conventional motor oil is refined from crude oil that is extracted from the ground. Once the crude oil is refined, it is mixed with additives to give it specific properties, such as being able to reduce engine wear or resist high temperatures. However, these additives can break down over time, especially when exposed to high temperatures. As a result, conventional motor oils may not be able to provide the same level of protection as they did when they were first used.
Synthetic motor oils, on the other hand, are designed to resist breakdown and maintain their performance levels over time. They are made by combining pure base oils with additives that have been proven to be effective. As a result, synthetics can provide better overall engine protection than conventional motor oils. In addition, synthetics are less likely to cause sludge build-up and can help improve fuel economy. For these reasons, many carmakers recommend the use of synthetic motor oils in their vehicles.
Synthetic Oil vs. Conventional Oil
The following are some noteworthy differences between synthetic oil and conventional oil:
Synthetic Oil Is More Refined
Conventional oil goes through a less rigorous refining process than synthetic oil. This means that synthetic oil is purer than mineral oil. As a consequence, conventional oils will form sludge over time, which will reduce fuel efficiency as well as reduce the lifespan of your engine.
Synthetic Oil Has Better Performance In Extreme Temperatures
Conventional oils easily break down or evaporate under extreme conditions, which exposes your engine to damage. On the flip side, synthetic oils are engineered to withstand high and low temperatures, so you can drive your car in extreme cold or heat without any issues.
Synthetic Oil Protects Critical Turbocharger Parts
A growing trend among automakers is building smaller engines with turbochargers. The idea is to improve fuel efficiency while simultaneously boosting power. Oil in a turbo-charged engine can go above 400° Fahrenheit, while the shaft can reach 200,000 revolutions per minute. It is therefore important for the oil to flow quickly for proper lubrication. Mineral oils break down faster under extreme conditions, and so synthetic oils are best suited for these modern engines.
To sum up, synthetic oil has many benefits over conventional motor oil. It offers superior protection for your engine, helps your car run more efficiently, and lasts longer between changes. If you’re looking for the best possible option for your vehicle, synthetic oil is the way to go. Granted, synthetic oils typically cost more than conventional motor oil, but they have better value over time.