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Synthetic Engine Oils VS Conventional Oils : Why The Price Difference

Team 91W

Car Expert, Editor at 91Wheels

31 Oct 2020

  • Synthetic engine oils offer more advantages over the conventional engine oils, due to better viscosity and lubrication properties.
  • The processes involved while manufacturing of synthetic engine oils are more complex & expensive.
  • The synthetic engine oils are made up of complex reactions involving complex chemical reactions.
  • Lets further discuss more details on synthetic engine oils vs conventional oils here.

With the advent of newer engines with better and more advanced technologies, the market of synthetic engine oils has risen much more in comparison to that of the conventional engine oils. Given all the benefits they offer, the synthetic engine oils are more expensive than the conventional engine oils.

synthetic engine oils vs conventional engine oils

However, there is another aspect which enables the synthetic engine oils to command a premium over the conventional engine oils, and that is the process by which they are made. The synthetic engine oils are manufactured by the usage of artificial chemical compounds something that most consumers don't know when they compare synthetic engine oils vs conventional oils.

To describe how engine oils are made in a short and simple scientific manner, the oils are generally made up of hydrocarbons involving multiple reactions and catalytic processes. The synthetic engine oils usually possess smaller hydrocarbons, whose lubrication (ability to minimize friction) and thermal decomposition (ability to decompose at higher temperatures) properties are better than those of the conventional engine oils.

synthetic engine oils vs conventional engine oils

As compared to the process of distillation while making conventional engine oils, the reactions and chemical processes involve various additional steps which do take more time and are expensive for the whole process involved. This whole combination of processes does give the synthetic engine oils better viscosity (ability to flow smoothly and consistently) over the conventional engine oils, thus giving all the advantages they possess.

However, when seen in a long run, the overall maintenance costs while using synthetic engine oils are not much more over while the conventional engine oils. This is down due to the fact that conventional engine oils demand a higher frequency of replacements over the synthetic engine oils. In simpler words, the synthetic engine oils can be used for more kilometers between two service intervals when compared to the conventional engine oils and this is a key element to know when you compare synthetic engine oils vs conventional oils.

And because of all the benefits they offer, synthetic engine oils are much more preferred by all the car manufacturers at their authorized workshops in their servicing practices, over the conventional engine oils. So the next time you take your car for a service, do give synthetic oils a serious thought!

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