As title says. I'm also thinking of switching from Chevron's 91 to 93 gas. Not sure if it will affect my mpg in any way.

19-20 mpg avg. for me.

99 on my last tank =D

If you can, use 93 octane. Your car will thank you.

"If you can, use 93 octane. Your car will thank you."

+1, 93 is a must. i get around 21-22mpg avg, depending.

I get around 20-22 and thats hwy and city combined

Bout 19 for me.

right now im getting 150mi on full tank (12.5gal) So god damn ****ty, and I drive NORMAL. god i miss my integra, 220mi full tank

wow blingblanq that is horrid..

I am getting about 270-300 per tank depending on how I drive. So I am doing well...

23.mpg = 95% HWY driving

i get about 250 at 12.5 gallons on my evo9 but on my integra gsr i got 320 with itr cams I/h/e i think u need to ease off the gas blingblanq

Usually 20mpg with mostly city driving. I have gotten 25-26 mpg on long trips (with stock tune).

Damn that horrible mpg even for a truck..

If you ran race gas at one time I'd check your front o2 sensor its probably on the fritz. That or you have something horribly screwing up your MAF..

Just to let you know i get 19-20mpg on my Evo 8 RS with 50% freeway driving minimal spirited events.

18-21 local depending on how i drive. I,m sure i can get 13-15 also if driving at full tilt all day. On the highway i get 25 mpg at a steady 75. Best i ever got was 23 local,driving very cool.That was keeping it out of boost most of the time and shifting at around 3-4k.

220 full tank