Our conventional oil

Mobil Delvac™ 1300 Super outperforms the competition  

It’s considered an age-old truth: When it comes to engine oils, a synthetic blend is better than a conventional. But we’re here to tell you, that’s not always true. Because when we tested our conventional Mobil Delvac 1300 Super diesel engine oil against our competitors’ synthetic blends, Mobil Delvac 1300 Super prevailed, delivering more wear protection.

Why pay more for a synthetic blend and get less protection?

Mobil Delvac 1300 Super engine oils feature a carefully tailored formulation that provides better wear protection than some of our competitors’ synthetic blends. In a series of eight API CK-4 industry wear tests:

  • Mobil Delvac 1300 Super 10W-30 conventional oil exceeded CK-4 wear requirements by 50 percent
  • Shell Rotella T5 synthetic blend oil exceeded CK-4 wear requirements by 44 percent

Mobil Delvac 1300 Super 10W-30 vs. Shell Rotella T5  

Mobil Delvac jug vs competitor jug synthetic blend graph

Download brochure to see how Mobil Delvac 1300 Super performed against Chevron Delo 400 XLE.


Getting excellent wear protection and fuel economy potential

Although the benefits of low viscosity oils are becoming more well-known in the trucking industry, some fleet owners still worry that they’ll sacrifice wear protection for fuel economy potential. Now they can get both from a low viscosity conventional oil. In the Cummins ISM Test for engine wear:

  • Mobil Delvac™ 1300 Super 10W-30 conventional oil exceeded CJ-4 wear requirements by 61 percent
  • Chevron Delo 400 SDE 15W-40 conventional oil exceeded CJ-4 wear requirements by 50 percent

Mobil Delvac 1300 Super 10W-30 vs. Chevron Delo 400 SDE 15W-40  

Mobil Delvac jug vs competitor jug synthetic blend graph CJ 4 Wear


Mobil Delvac 1300 Super: The conventional upgrade to costly synthetic blends

There’s never been a better time to rethink your engine oil. With CK-4 and FA-4, the API heavy-duty oil specifications of Proposed Category 11 (PC-11), you can expect more from diesel engine oils. And Mobil Delvac 1300 Super diesel engine oils deliver more wear protection than competitors’ synthetic blends for less. Download brochure for full test results.

Mobil Delvac™ 1300 Super 15W-40 CK-4 diesel engine oil

Mobil Delvac™ 1300 Super  

Learn more about Mobil Delvac 1300 Super, advanced diesel engine oils that help extend engine life, allowing you to run your business with confidence.

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