One and ONLY gas mileage thread please

[Conejoracer]

I'm running 91 octane now exclusively. I do get better milage with it, back when I was calculating the numbers the 91 delivered 1-1.5 mpg better than 87 octane. I find the truck runs better on 91 as well. I live in a somewhat mountainous area where I can go from sea level to around 4500 feet in the course of a day, I'm not sure if that makes a difference or not in better performance with 91 octane.
I average 13.4 if I'm driving in town a lot and 15.3 on the highway at 75mph.
My truck is s 2010 6.2 on mid perch and 35's.

 

[Wilson]

The question I have is would any one use it? E-30
1 if it was available
2 if it was OK'd by EPA or who ever decides.

 

[KaiserM715]

The question I have is would any one use it? E-30
1 if it was available
2 if it was OK'd by EPA or who ever decides.

I wouldn't touch it with a 10 foot pole.

 

[Humvee21]

I wouldn't touch it with a 10 foot pole.

Unfortunately, the only places to find any fuel that is not ****** by ethanol near here are around marinas.

 

[locouno]

we still have non ethanol 89 at the pump here and most people i know that use it get better than ten percent increase in fuel mileage compared to the 89 with 10 percent ethanol crap. So what does the ethanol do again other than destroy fuel systems of non compatible vehicles

 

[plotshots]

Unfortunately here in California, the tree hugger capital of the world, we have to deal with ethanol. And Prius'.

I have no idea what to expect, but I'd guess I'll be in the 12.x ~ 13.x range average as well... My Tacoma was 14.5 ~ 15.5 depending on doing around town or road trip. If I average 13.x (50% City - 50% Hwy), I'll be happy.

Now if you'll excuse me, I need to add another Prius ******** to my truck... Got another one today.

 

[Wilson]

e-30 not e-10 do you really want me to post about ethanol. I didn't think so. it's good or my truck would be wrecked by now and my 4 wheeler and every other engine I have I run e-30 in.

 

[Off Road WannaBe]

Man we are getting screwed up here in Canada I just did the math and I'm paying around 5.05 a gallon for just regular 87Oct ..

Oil prices what a scam

Sent from my BlackBerry 9800 using Tapatalk

 

[69Mach1]

Regular (87oct) continues to be $3.35 while premium (93oct) is $4.10.. the mpg drop isn't enough to justify the price difference. So, 13mpg is all you guys are going to see from me until things change.

 

[Wilson]

hear 87 is 3.35
e-30 95 is 3.25
and 93 is 4.00