I’ve always believed that gas was gas. I thought it was all the same stuff and that any rumors to the contrary were nothing but marketing. Well, it turns out that isn’t the case.

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This is from the top tier website, and it’s not just a marketing ploy by some additive company. It is a real standard that has been embraced by the automakers listed. Of course I was still skeptical and decided to try a couple of tanks of Chevron’s 93 octane in my 335i.

Wow. There is a noticeable difference in my performance. My car seriously feels better all around — both in casual driving and when I accelerate aggressively. I’m genuinely and pleasantly surprised.

So yes, I suggest that if you are into cars and you’ve always thought the gas doesn’t matter, try doing a couple of tanks of premium through one of the following companies who supports the top tier standard. I think you’ll be pleased with the results.QuikTripChevronConocoPhillips76ShellEntec StationsMFA Oil CompanyKwik Trip/Kwik StarThe Somerset Refinery, Inc.Chevron-CanadaAloha PetroleumTri-Par Oil CompanyShell-CanadaTexacoPetro-CanadaSunoco-Canada

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