On a new car when should you start using synthetic oil?

Synthetic oil is not necessary for new cars. In fact, many car manufacturers recommend using conventional oil for the first few thousand miles of driving to help break in the engine. After that, you can switch to synthetic oil if you want.

Here are some of the benefits of using synthetic oil:

* Improved performance: Synthetic oil can help to improve your car's performance by reducing friction and wear and tear on the engine. This can lead to increased fuel efficiency and power.

* Longer life: Synthetic oil lasts longer than conventional oil, so you don't have to change it as often. This can save you time and money.

* Better protection: Synthetic oil provides better protection for your engine against extreme temperatures and wear and tear. This can help to extend the life of your engine.

If you're looking for the best possible protection for your car's engine, then synthetic oil is a good choice. However, it's important to remember that it's not necessary for new cars. You can switch to synthetic oil after the first few thousand miles of driving if you want.