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Whats the Best gas to put in our cars?

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Old 02-16-2013, 01:41 PM
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Blitzkrieg
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Default Whats the Best gas to put in our cars?

I would like to know what is the best gas for our cars?

Which one gets the most MPG?

Is there really a difference? I've always thought gas was gas?

I just use the cheapest 85 octane I can find!
Old 02-16-2013, 01:42 PM
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spdislife
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85 octane????

Sunoco, Shell or Mobil 93 octane

Last edited by spdislife; 02-16-2013 at 02:02 PM.
Old 02-16-2013, 01:44 PM
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93 or better, which brand doesn't really matter - it all comes from the same distribution tanks.
Old 02-16-2013, 01:59 PM
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85 octane ?

I have never even seen 85 but I would not use anything under 92
Old 02-16-2013, 02:44 PM
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rws.1
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I prefer and exclusively use Shell V-Power when I can find it.
My next choice is Chevron. I avoid BP. It is the only brand I get a check engine light( I suspect higher ethanol level)

Check out this link http://www.toptiergas.com/
Old 02-16-2013, 02:58 PM
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I use Shell 93 Octane for one very important reason: that's the gas station close to my house.
Old 02-16-2013, 03:06 PM
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LVCA1 Son
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I use Union 76 ethanol-free premium.
Old 02-16-2013, 03:18 PM
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Originally Posted by Crosis
85 octane ?

I have never even seen 85 but I would not use anything under 92
A few places have 85 by me but most have 87!

Why do most of you all use premium? Waste of money unless you are driving your car hard!
Old 02-16-2013, 03:27 PM
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TXVette435
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Originally Posted by Blitzkrieg
A few places have 85 by me but most have 87!

Why do most of you all use premium? Waste of money unless you are driving your car hard!
These cars suppose to be driven hard ... lol I'm using 93 and up. Ones a while I will put 104 on track.
Old 02-16-2013, 03:32 PM
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Most of my vehicles (including Motorcycle), like Texaco or Chevron with Techron, 92 or higher octane.
Old 02-16-2013, 03:35 PM
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Originally Posted by Blitzkrieg
Why do most of you all use premium? Waste of money unless you are driving your car hard!
Because I'm no automotive design engineer and don't try and kid myself that I know better than they do. They designed the car to run on premium so that's what it gets, period. If I have to worry about a couple bucks per tank, I should have bought a Kia or something.

Your car - you decide. My Dads advice was "oil and gas are the cheapest things you'll put in a car, use the best you can find... "
Old 02-16-2013, 03:36 PM
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Originally Posted by TXVette435
These cars suppose to be driven hard ... lol I'm using 93 and up. Ones a while I will put 104 on track.
I've been using 85 or 87 for 5 years, premium is throwing your money out the window! your car your choice I guess.
Old 02-16-2013, 03:36 PM
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Originally Posted by rws.1
I prefer and exclusively use Shell V-Power when I can find it.
My next choice is Chevron. I avoid BP. It is the only brand I get a check engine light( I suspect higher ethanol level)

Check out this link http://www.toptiergas.com/
Great link..
Old 02-16-2013, 03:43 PM
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I read a nice long post by a Fuel scientist on this subject a year or two ago. His thing is they all use certain additives to clean, and they all leave their own deposits. He recommended using one fuel for 3-5000 miles, then switching to another for the next block of miles, and so on.

I only use Tier One fuels, Shell, Chevron, Mobile. No Arco or no names.

http://www.toptiergas.com/retailers.html

In SoCal we only had 91 octane (still ran fine) up here in WA we have 92.
Old 02-16-2013, 03:46 PM
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Originally Posted by Blitzkrieg
A few places have 85 by me but most have 87!

Why do most of you all use premium? Waste of money unless you are driving your car hard!
What's the difference in price between 85 and 92.... Like .40 ? $8.00 per tank? I would think that your mpg would go down using a lower octane gas. I use Shell V and stay away from Sunoco due to the higher sulfur content which causes problems with the gas gauge.
Old 02-16-2013, 03:58 PM
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Originally Posted by rws.1
I prefer and exclusively use Shell V-Power when I can find it.
My next choice is Chevron. I avoid BP. It is the only brand I get a check engine light( I suspect higher ethanol level)

Check out this link http://www.toptiergas.com/
Agree 100%
Old 02-16-2013, 04:00 PM
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Originally Posted by LVCA1 Son
I use Union 76 ethanol-free premium.
Nice ,wish they had that here. There's one ethanol free station about 40 minutes from me but it's lower octane and it costs a lot more than Shell V-Power

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Old 02-16-2013, 04:01 PM
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Originally Posted by roadbike56
I use Shell 93 Octane for one very important reason: that's the gas station close to my house.
Yep, that was my tie breaker between Shell and Chevron. I do a quarterly Techron bottle in the tank though.
Old 02-16-2013, 04:12 PM
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When in my home vicinity, I stick with Chevron/Texaco/Shell 93 octane. If I have to put an off-brand, I just add a bottle of Techron, I always travel with at least two 20oz bottles.
Old 02-16-2013, 04:19 PM
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Well here is my .02 on this in my DD I run ARCO since the very first tank and it's a Chevy Silverado truck has 307k miles on it so good gas. As for my vette nothing but Chevron 91 and the reason that is that's what the car had in it when I bought it and when I had my tune done so I see it as being reliable.

Pops


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