Auto Repair in Mint Hill – Conventional Oil or Synthetic Oil?

Every time you head in for an oil change, one question you’ll usually hear is “Do you want conventional or synthetic oil?” Though this seems like a simple decision, this actually brings up more questions like “What kind should I use in my car?” or “Is the difference really worth the extra money?” Below we’ve listed some of the main differences between the oils and some useful information to help determine what kind is right for you.

Conventional Oil

Conventional Oil is the “traditional” motor oil. Conventional is derived from crude oil and has additives that help with heat tolerance and viscosity. When purchasing a “regular” oil change, this is the oil usually being used. It usually comes in a black bottle, but depending on brand this may not be the case. Oil changes for conventional are usually recommended at 3,000 miles or 3 months, whichever comes first.

Synthetic Oil

Synthetic Oil is derived from crude oil and has additives just like Conventional, however this version of the oil is synthesized” – in other words, the oil is modified at the molecular level. It is also distilled. It usually comes in a silver bottle, but depending on brand this may not be the case. Synthetic Oil Changes are usually recommended at 5,000 miles or 5 months, whichever comes first.

What Oil Should I Use?

There is no “wrong time” to use Synthetic over Conventional, because it is fact that Synthetic lasts longer and holds up better. However, this doesn’t mean Conventional is bad. Conventional is fine for cars that are daily drivers that have a “regular” commute (15 minutes or longer.) Synthetic is better for cars that drive in extreme temps (a New York winter or an Arizona Summer, for example) or make short trips commonly (conventional may not heat up enough in short trips.) Synthetic is also useful in dusty climates. Synthetic is sometimes recommended in the owner’s manual, in which case that oil should be used. Synthetic can also be useful in high milage cars, but is not necessary unless the manual requires it. In short, conventional is fine for the average daily driver, but synthetic will usually be the better option.

Ken Manchester