* Better performance in extreme temperatures: Synthetic oils have a higher viscosity index (VI) than conventional oils, which means that they stay thicker at higher temperatures and thinner at lower temperatures. This can improve engine performance and protect it from damage in extreme conditions.
* Improved fuel economy: Synthetic oils can reduce friction between moving engine parts, which can improve fuel economy.
* Longer life: Synthetic oils can last up to twice as long as conventional oils, which can save you money on oil changes.
* Reduced emissions: Synthetic oils can help reduce emissions by burning more cleanly than conventional oils.
* Better for the environment: Synthetic oils are made from synthetic materials, which are less harmful to the environment than conventional oils.
Disadvantages of synthetic oil:
* Higher cost: Synthetic oils are more expensive than conventional oils.
* May not be compatible with older engines: Some older engines may not be compatible with synthetic oils, so it's important to check with your owner's manual before making the switch.
Overall, synthetic oils offer several advantages over conventional oils, including better performance, improved fuel economy, longer life, reduced emissions, and better environmental compatibility. However, synthetic oils are more expensive and may not be compatible with older engines, so it's important to weigh the pros and cons before making the switch.
