When buying a new car, there are numerous factors to consider, from the make and model to the color and features. But among the most critical decisions you'll make is what type of oil to put in it! Knowing which is suitable for your vehicle can be confusing, with many grades and options available. But don't worry, Folsom Lake Honda is here to help!

In this post, we'll explain the different motor oil grades and provide a few important reasons why you should read them. So, keep reading to learn more!

What Are Engine Oil Grades?

Engine oil is the lifeblood of your automobile's engine. It prevents corrosion, lubricates components, reduces friction between parts, and keeps the engine cool. Motor oil grades are designed to do one thing well: protect your car.

Motor oils are graded based on their ability to lubricate, separate metal components in the engine, prevent corrosion, and prevent foaming. Motor oil is critical to keep your vehicle running smoothly because it keeps every part of the engine moving at the right speed with an adequate amount of friction.

What Does the W Mean?

Motor oil can be confusing due to the various grades that mean different things. The "W" represents winter. Motor oils are assigned a letter grade depending on where they fall in the viscosity scale for their temperature range. Motor oil is thicker when colder and thinner when it's hotter.

The number preceding the W indicates the oil's viscosity at 100°C under standard test conditions, which is higher than the operating temperature of your engine. So, it's easy to see why motor oils are given a grade instead of just one letter.

Internationally Used Engine Oil Grades

Many different motor oils are designed to work best in certain conditions. Motor oil grades are an essential factor in ensuring your vehicle performs well, no matter the weather. Below are some of the most common motor oil grades used internationally.

· 10W-40

· 5W-40

· 5W-30

· 0W-40

· 0W-30

· 0W-20

What Kind of Oil Should I Buy?

A motor oil's grade is essential because it defines its performance at different temperatures. If you're not sure which motor oil grade your car requires, look for the one that has been approved by the American Petroleum Institute (API). The API issues licenses to companies that meet their motor oil grade specifications, so they are safe to use Motor Oils approved by the API. Their Motor Oil Grades can be found on the Motor Oil label and the American Petroleum Institute website.

The Ending Note

So, what're you waiting for? If you reside in the Rancho Cordova area or anywhere near Sacramento, Folsom, Roseville, or Elk Grove, for that matter, drop by Folsom Lake Honda and take a look at our inventory. And when you do, be sure to ask about our service specials — we know you won't be disappointed. Thanks for reading, and we hope to see you soon!