Which Oil Is Better, Conventional or Synthetic?

Choosing the right oil for your car doesn’t have to be complicated — once you understand the differences, the best choice becomes clear.

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If you’ve ever been asked during an oil change whether you’d like conventional or synthetic oil, you’re not alone in wondering what that actually means. Both types of oil do the same basic job, they lubricate your engine and keep things running smoothly, but they perform differently depending on your car and driving habits.

So, which one is right for your vehicle? Let’s take a closer look at how conventional and synthetic oils compare.

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What Is Conventional Oil?

Conventional oil is made from crude oil, which is refined and processed to work in your engine. It’s been around for decades and is still widely used today, especially in older vehicles or cars with simpler engines.

It’s generally the more affordable option, and for drivers with basic, short commutes or older engines, conventional oil may be just fine.

But there’s a tradeoff: conventional oil breaks down faster and doesn’t perform as well in extreme temperatures. That means more frequent oil changes and less protection over time.

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More Just for You > Is Your Car Desperate for an Oil Change?

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What Makes Synthetic Oil Different?

Synthetic oil is man-made in a lab, designed with precise molecules that deliver better performance and protection. It lasts longer, holds up under extreme heat or cold, and keeps your engine cleaner by reducing sludge and buildup.

This makes synthetic oil a better fit for:

• Newer cars with advanced engines

• High-mileage vehicles

• Drivers who take longer trips or deal with heavy traffic

• Extreme climates with very hot or cold weather

• Anyone looking for longer intervals between oil changes

While it usually costs more up front, it can save you money in the long run by extending the time between changes and helping your engine last longer.

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How to Decide What’s Best for Your Car

The best oil for your vehicle depends on a few factors: how often you drive, what kind of engine you have, and your car manufacturer’s recommendation. Most newer vehicles are designed for synthetic or a synthetic blend, but that doesn’t mean every car needs it.

A quick way to check? Look in your owner's manual. It’ll tell you exactly what type of oil your engine needs and whether synthetic is recommended or required.

And if you’re not sure what that means or where to look, don’t stress — our techs at Ice Cold Air can help you figure it out during your service.

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We’ll Help You Choose What’s Right

Whether you stick with conventional or switch to synthetic, the most important thing is consistency. Regular oil changes keep your engine healthy and help avoid costly repairs down the road.

At Ice Cold Air, we’ll always walk you through your options so you can make the best decision for your vehicle. We’re not here to upsell you on something you don’t need, we’re here to keep your car running strong, mile after mile. Visit one of our locations or give us a call!

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