Benefits of High Mileage Synthetic Oil

To appreciate the benefits of high mileage synthetic oil, you first have to know how it diverges from typical oil.Conventional lubricants are sourced from crude oil.After extraction from the ground, it is extensively refined to eliminate impurities.Then it is combined with other chemicals before finding its way to your local auto-parts store.However, whatever the process used, conventional oils always retain have a particular level of insolubles, like silicon, paraffin, and other natural contaminants, which can form deposits inside an engine under certain conditions.

On the other hand, high mileage synthetic oils are generally manmade, though not essentially.They are often made from natural gas or alcohol, which means they’re pure right from the beginning, and have no undesirable contaminants.They’re more stable at a different temperatures as well.They don’t condense as much in cold temperatures nor dilute excessively in warmer weather.The greater the VI (viscosity index), the better the oil, meaning viscosity varies less with temperature, and that is a positive trait.

Also, it’s worth taking note that many refiners produce synthetic blends that are cheaper but weaker in terms of the protection it provides.

Benefits of High Mileage Synthetic Oil

Another key benefit of high mileage synthetic oil is molecular constancy.Because they are impure substances, conventional lubricants composed up of varying length molecules.Hydrocarbon chains can be small, medium or long.Synthetic oil only has medium-length molecules.

The issue with conventional oil is that short, lightweight hydrocarbons have a tendency to burn off in high temperatures.The oil thickens the longer it stays in the engine.Besides that, synthetic oil can handle high temperatures far better than their more conventional counterparts.And they transfer heat better too, meaning they can actually help a vehicle’s engine stay cool.

Being more breakdown or shearing-resistant, synthetics are way more robust than conventional lubricants, and that is something that can really pay off.The drain interval can stretched safely from 10,000 to 12,000 miles, which is three to four times normal oil, while the extra cost of synthetic is far from that.

Some niche oil companies promote even longer drain intervals – up to 25,000 miles – but this is rather extreme and not something experts would actually risk.

Greater Fuel Economy

Better fuel economy makes another way drivers can save cash with synthetic oil. You won’t see a huge increase after making the switch, but efficiency can actually get a 2-3% boost.

Of course, the benefits of synthetic oil do come at a price.They’re typically many times more expensive than traditional lubricants. But the expense is well-justified.Then again, synthetic oils are not all the same, so you have to pick the right product.

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