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What is your gas mileage and what grade do you use

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  #1  
Old 03-30-2005, 03:39 PM
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Default What is your gas mileage and what grade do you use

my 98 GT got me like 200 miles on a tank middle grade...

my 2002 v6 got me 204 miles on a tank.. wtf (filling fuel light to fuel light)


Im still running tests on mileage. Whats your average mileage?
 
  #2  
Old 03-30-2005, 04:10 PM
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My 2001 GT auto gets an average 19-20 mostly around town driving on 93 octane.
 
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Old 03-30-2005, 04:45 PM
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I get about 17mpg. 270 miles to a tank on average, 91 octane.

I dont understand how so many people get 200 mi to a tank on their Stangs. Do you guys drive it floored everywhere?
 
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Old 03-30-2005, 04:55 PM
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I get about 250 on a tank(all city driving), and use the recommended 87 octane
 
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Old 03-30-2005, 05:02 PM
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268miles per tank after the 4.10 gears and 248miles per tank with the 3.27's. I dont run it dry, my gas gauge is a bit off. 14 to 15 gallons of gas when it's on empty. But i know i have a 20 or 21 gallon tank when i read the manual. My guage is funny, it gets to empty, then starts going back up to over a 1/4 tank then i know it's really empty.

Thats driving mine hard, are u guys running around in 1st or 2nd gear getting only 200 miles per tank on those V6's or do the V6's have a lot smaller tank??

I know i could easily get into the over 300 miles per tank if id stay out of it. Im not on the highway much, that's why im getting better gas mileiage out of the 4.10's than my 3.27's

I get a lot better gas miliage on my 87 octane tune on my SCT 4 position chip i noticed.
 
  #6  
Old 03-30-2005, 05:21 PM
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I got an average of 23 MPG last year running 91 Octane fuel. After installing the Diablo tune My mileage increased from 21 to 23 which made up for the added expense of buying 91 octane over 87.
 
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Old 03-30-2005, 05:23 PM
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Originally Posted by tedinde
268miles per tank after the 4.10 gears and 248miles per tank with the 3.27's. I dont run it dry, my gas gauge is a bit off. 14 to 15 gallons of gas when it's on empty. But i know i have a 20 or 21 gallon tank when i read the manual. My guage is funny, it gets to empty, then starts going back up to over a 1/4 tank then i know it's really empty.
The older ones have that big of a tank? Mine has 15.7 gallons
 
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Old 03-30-2005, 05:31 PM
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170m a tank driving normally.
 
  #9  
Old 03-30-2005, 07:54 PM
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i am currently at 100.7 miles at exactly half tank in my 2002 v6. No mods, stock, driving like a granny.


i believe there are 14 gallons.

no hwy driving. basically stop lights every 2 minutes. In houston tx
 
  #11  
Old 03-30-2005, 10:41 PM
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my 98 gt never got over 200 miles in a tank. wtf is going on!?
 
  #12  
Old 03-31-2005, 12:47 AM
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man thats some pathetic gas milage My 90 with heads cam intake and 3.73 gets 25 mgh highway cruising at 80mph and about 17 city and i run 93 octain
 
  #13  
Old 03-31-2005, 05:09 AM
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I get 25-26 highway and have got 28mpg once. Usually I get 22mpg under normal mixed driving. I always use 87 octane. Average 300 miles/tank and have got as much as 350.

I have Exhaust, CAI, and plenum.
 
  #14  
Old 03-31-2005, 05:33 AM
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Highest EVER gotten was 210 on a tank for me. Thats a mix of babying it and flooring it. I do nothing but city driving, dont know why you guys get 50 miles more than I do, just sucks.
 
  #15  
Old 03-31-2005, 05:41 AM
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Same here about 200 but I see alot of traffic. I guess it depends on how much traffic you see as your car will be at idle longer.
 
  #16  
Old 03-31-2005, 06:00 AM
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After one year of testing this on the same road under the same conditions,55-60 mph,level road,and no hard acceleration,I can get 29.8mpg.One hard pass and the mpg's drop to 28.8 for the tank.So you see how driving hard can eat up gas.I just installed a Bassani cat back and that increased my mileage 1 mpg.I'll be installing a Steeda timing adjuster in a few days and i'll let you all know how it affects the car also.
 
  #17  
Old 03-31-2005, 07:24 AM
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Originally Posted by 04DarkShadowGT
I get 25-26 highway and have got 28mpg once. Usually I get 22mpg under normal mixed driving. I always use 87 octane. Average 300 miles/tank and have got as much as 350.

I have Exhaust, CAI, and plenum.
damn how do u get that off a GT? almost 300 miles a tank! My bros civic gets something like that

i guess traffic does play a role. Im stuck in a lot of it. Literally every couple minutes theres a stop light.
 
  #18  
Old 03-31-2005, 08:26 AM
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I've gotten over 300 to a tank on a road trip to Vegas. And that was cruising at 90.
 
  #19  
Old 03-31-2005, 11:20 AM
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Originally Posted by 98silvergt
damn how do u get that off a GT? almost 300 miles a tank! My bros civic gets something like that

i guess traffic does play a role. Im stuck in a lot of it. Literally every couple minutes theres a stop light.
In all reality this gets nearly as good mileage as my Old Civic 2000 SI (30mpg) and Sentra Spec V (28mpg)

Im pretty happy with its mileage for a V8 and I am not exactly nice to it either.
 
  #20  
Old 03-31-2005, 11:37 AM
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my car gets 26-29 mpg on the highway. i get over 300 on the highway most of the time. and in the city i get around 16-19 maybe some of use just have better cars :laughing7 j/k
 
  #21  
Old 03-31-2005, 02:42 PM
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i still dont understand it. at my current mileage and fuel left, it will be around 200-210 miles for the whole tank. Not sure whats going on.

And the one im driving is a v6
 
  #23  
Old 03-31-2005, 06:41 PM
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something must be wrong since this time around on my full tank i am driving like a grandma, no hard accelerations at all, very slow start ups and everything. No mods. i try to keep constant speeds and try not to break as often.

All this and yet it still is going to be about 200 and no more than 210.

And this is my v6 01 not my v8 98.


Only negative thing about the car is my rear tires are quite close to bald while my front are brand new.This may play a factor.

Btw i love the MT boards :icon_thum
 
  #25  
Old 03-31-2005, 11:23 PM
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Tune up, air pressure in your tires, too much crap in your car, the alignment of the planets

all have an effect on your mileage.
 
  #26  
Old 04-06-2005, 08:43 PM
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My 82GT gets 10mpg...yes, I said 10 and my '88GT get about 250 miles to a tank of gas and 300 if on interstate driving.
 
  #28  
Old 04-09-2005, 12:05 AM
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$2.40 for premium? thats cheap.
 
  #29  
Old 04-09-2005, 04:42 PM
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2.40 for 87 here...
Man ive never seen 200 mpg in my car and thats all city driving... I think my air filter could use a cleaning though too...
 
  #30  
Old 04-10-2005, 09:38 AM
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i just did a trip and with full city i got 19mpg with alot of wot and one night of drag racing lol man i love my car more and more
 


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