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Ask Mobil Archive -
Mobil 1 Extended Performance
DateQuestionAnswer
08/01/2009
Any Planned Expansion of the Mobil 1 Extended Performance Lineup?
Will there be Mobil 1 Extended Performance products that have ESP formulation and formulation for high mileage? How soon will 0W-30, 0W-40, and 5W-40 be available in stores? Will Mobil 1 Extended Perf...
We have no plans at this time to add to or change the Mobil 1 Extended Performance products.
07/31/2009
Why Was Mobil 1 Extended Performance 15W-50 Discontinued?
Why did you guys discontinue the Mobil 1 EP 15W-50?
We streamlined our 15W-50 offer to focus on the oil that will be closer to customers' requirements and habits (Mobil 1 15W-50).  Both motor oils provide outstanding protection.
04/13/2009
How Far Can Oil Drains be Extended with Mobil 1?
I have a 2006 Chevy Trailblazer that I use for work. I put over 40,000 miles on it per year with all types of driving. I currently change the oil every 3,000 miles using quality mineral oils. I am int...
With Mobil 1 oil you can easily go between 7,500 and 10,000 miles depending on your driving conditions. We recommend that you start increasing the ODI gradually. You are the reason we created Mobil 1 ...
03/11/2008
Explain the Differences between Mobil 1 and Mobil 1 Extended Performance
Mobil 1 5W-30 vs. Mobil 1 Extended Performance 5W-30. I am still unclear as to the difference in the two. You state it has 50% more SuperSyn, but if it offers better protection....why would you even s...
We offer a variety of products that will adapt to different customers’ needs and driving habits.  Mobil 1 Extended Performance 5W-30 offers outstanding performance and protection just like any other M...
01/10/2008
Does Mobil 1™ Extended Performance Result in More Engine Wear as Amsoil Claims?
Amsoil has recently published a study showing that using Mobil 1™ Extended Performance 5W-30 results in more engine wear than even some conventional 5W-30 motor oils. Can this possibly be true? (It is...
That is a misleading claim. Some companies use meaningless bench tests to demonstrate superior performance. Although bench testing may be used in industry engine specifications, they are rarely used a...
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