Is full synthetic high mileage oil worth it?

The short answer is full synthetic is always better, but cost is the main reason why I buy high mileage oil vs synthetic oil. If you have over 75,000 miles on your modern car or truck, consider switching to a high-mileage motor oil.

What type of oil is best for high mileage cars?

10 Top-Rated Oils and Additives for High-Mileage Vehicles

• Valvoline High Mileage with MaxLife Technology Synthetic Blend Motor Oil.
• Pennzoil High Mileage Motor Oil.
• Slick 50 Recharged High Mileage Treatment.
• Gumout Fuel System Cleaner.
• Royal Purple High Mileage Synthetic.
• Techron Fuel Cleaner.
• Mobil Super High Mileage Oil.

What’s the difference between full synthetic and high mileage full synthetic?

High Mileage with MaxLife™ Technology is created using a blend of natural and synthetic oils as its foundation, while Full synthetic High Mileage with Maxlife™ Technology uses an even more robust base of entirely synthetic oil. Either way, they contain similar additives to address the problems related to wear.

When should I use high mileage synthetic oil?

Who needs high mileage oil? Cars with more than 75,000 on their odometer can usually benefit from high mileage oil. Older vehicles with fewer miles can benefit too, as engine seals can erode over time regardless of mileage. Degraded seals mean leaking oil, and leaking oil means your engine isn’t working at its best.

How many miles does full synthetic oil last?

It used to be normal to change the oil every 3,000 miles, but with modern lubricants most engines today have recommended oil change intervals of 5,000 to 7,500 miles. Moreover, if your car’s engine requires full-synthetic motor oil, it might go as far as 15,000 miles between services!

What are the benefits of full synthetic oil?

The benefits of synthetic oil vs conventional oil:

• Fewer emissions.
• Better fuel and oil economy.
• Increased engine protection and wear from lower friction.
• Longer intervals between oil changes.
• Reduced engine drag from greater resistance to thickening.
• Oil effectiveness/quality is more predictable and uniform.

What is a major disadvantage of synthetic oils?

The main disadvantage of synthetic oil is the price. Manufacturing synthetic oil requires a far more involved process. Because of this, the price of synthetic oil is nearly four times the price of petroleum-based oil. Using a synthetic oil in a car change could cost you $80 versus $20 of a petroleum-based oil.