Dropped my engine operating temperature by almost 10 degrees. On a long trip, that's a lot of engine ware. Mfgs would love for you to ware out your engine sooner than later.

I have had $90.00 plus oil change charges and regularly pay about seventy dollars. By changing my own oil using the oil and buying a quality oil filter I spend about $45.00.

the mobile advanced fullsynthetic motor oil is one of the best full synthetic oil out there. I could immediately feel the difference when i added it to my car when i was a little low on oil between oil changes. kept my motor working at peak performance and when the oil was changed about a week later oil tech said oil was practically new. No deep discoloration.

Put in my Chevy 2001 Silverado HD, no issues. Great oil and works out that it's 6 qt box so that's the one exact amount my vehicle takes.

This is very good oil. I use it in all my vehicles (with appropriate weights varying by vehicle requirement)

Most folks knows mobile one is the best but hard to find at the price I have purchased it. I am so happy finding this motor oil at that price. This is a good stuff that lasts longer than regular motor oil. I recommend this for anyone uses fully synthetic motor oil.

Mobil 1 is the best oil for an internal combustion engine because it stays fluid at very low temperatures. When you start your engine on a cold Winter day, that is where most of the wear and tear occurs. Mobil 1 mitigates that. Worth the extra cost. I use it in everything, vehicles, lawnmowers, snowblowers, generator.

Use on my 2010 Dodge Charger.

Best price for premium oil.

The oil is good quality but I didn't et all of it that I needed. After ordering and paying for it, I found out Walmart didn't have all of it that I needed.