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How far does a full tank get you?

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Old 08-20-2011, 09:38 PM
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Default How far does a full tank get you?

Just a thread to see how far a full tank gets everyone, and their average MPG's, want to do a little comparing.

My driving is mixed, 60% highway and 40% city. By 80 miles I am at 3/4 tank, by 160 I'm at half. So I guess I get about 320 miles to a tank with combined city/highway driving. I get right around 400 or a little more when it's all highway driving.

I've averaged out my MPG's, with the mixed highway and city driving I get about 21MPG. Average MPG's in town alone is 16-17MPG, average MPG's on highway is 25-26. Although one time, when going 55 for 100 miles I got 29.8 MPG on the highway.
Old 08-20-2011, 09:47 PM
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https://ls1tech.com/forums/racers-lo...?highlight=MPG

There are tons of threads like these. lets not start another.
Old 08-21-2011, 07:33 AM
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not far
Old 08-21-2011, 02:52 PM
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Lots of threads on this.. as stated. But I have to point out that 160 for half tank isn't 320, the first half goes much slower then the second half. I've only gotten over 300miles to the tank on the highway.
Old 08-21-2011, 03:01 PM
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280-300
Old 08-21-2011, 03:08 PM
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287 miles. 75% highway. I drove 15 miles after the light came on. That was back when I had 4.10s. I have moved down to 3.73s. Car is no longer a DD. I now go close to 400 with a 13 gal tank in my versa.
Old 08-21-2011, 05:58 PM
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man you guys are lucky. I get 200-250 and I normally put 13 gallons in. I do mainly stop and go city driving with a 1/3rd of the drive highway. If it wasn't for that stretch of highway I'd guess my numbers would be way lower. 60# injectors, dual fuel pumps, voltage booster, 3800 stalled auto's and 3.55's and a yearning for incurable speed cravings keepy my total avg. between highway and city around 16-18. If I stay out of it and dont get into boost once it will avg. almost 20 between highway and city. All city I get 15mpg. Highway I get 22-23. I can deal with 16-18mpg and being able to run mid 6's in the 1/8th and low low 10's in the 1/4.

Pick any two:
Cheap
Fast
Reliable

Good luck! BTW I wouldn't add up how much you've spent on mods or gas mileage, it gets kinda bitter tasting after a while until you stomp that loud pedal again!
Old 08-21-2011, 06:32 PM
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Originally Posted by IRONFIST
Lots of threads on this.. as stated. But I have to point out that 160 for half tank isn't 320, the first half goes much slower then the second half. I've only gotten over 300miles to the tank on the highway.
Yeah, the 1st half usually does go slower. But usually the car is at 3/4 tank by 80 miles 1/2 tank by 160 miles, and 1/4 tank by 230 miles. 1/4 tank left, 70-80 miles.

Then you also have to count the 2-3 gallon reserve that your car has, even after it says low fuel.
Old 08-21-2011, 06:34 PM
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Originally Posted by Fbodyjunkie06
man you guys are lucky. I get 200-250 and I normally put 13 gallons in. I do mainly stop and go city driving with a 1/3rd of the drive highway. If it wasn't for that stretch of highway I'd guess my numbers would be way lower. 60# injectors, dual fuel pumps, voltage booster, 3800 stalled auto's and 3.55's and a yearning for incurable speed cravings keepy my total avg. between highway and city around 16-18. If I stay out of it and dont get into boost once it will avg. almost 20 between highway and city. All city I get 15mpg. Highway I get 22-23. I can deal with 16-18mpg and being able to run mid 6's in the 1/8th and low low 10's in the 1/4.

Pick any two:
Cheap
Fast
Reliable

Good luck! BTW I wouldn't add up how much you've spent on mods or gas mileage, it gets kinda bitter tasting after a while until you stomp that loud pedal again!
yeah, the tradeoff for more speed is usually lower fuel economy. I'd like to get my car to full bolt on's with a stall some day, but only after I get a 4 cylinder as my DD and make the Camaro my Sunday driver. Right now it's my DD, so it has to be as good on fuel as possible.
Old 08-21-2011, 06:52 PM
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27MPG 95% highway and 5% city with a lil fun on heavy 18x9, 18x11 wheels.
Old 08-21-2011, 06:58 PM
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Iirc low 200s. If I get in a few street runs less. Sometimes high 100s if it is nice outside so I can have some fun.
Staying out of it, which I don't... Probably mid-high 200s.
Old 08-22-2011, 08:58 AM
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fun thread,
1/4 tank im about or above 200 miles with mixed.. 20 mpg combined
Old 08-22-2011, 10:24 AM
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220 miles all city, full bolt-ons
Old 08-24-2011, 07:28 AM
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Originally Posted by cookba
https://ls1tech.com/forums/racers-lo...?highlight=MPG

There are tons of threads like these. lets not start another.
This...

These threads get so ridiculous. I've seen ppl claim anywhere from ~10-35+ mpg. Its hard to compare, there are too many variables. Quite honestly I dont even believe half the posts in some of those threads.
Old 08-24-2011, 09:51 AM
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Originally Posted by PGUFF
not far


I have no idea how the big lifted truck guys do this. My Camaro is my DD with lots of city driving and I HATE buying gas constantly.
Old 08-24-2011, 10:03 AM
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Originally Posted by udienow
This...

Quite honestly I dont even believe half the posts in some of those threads.
I agree.

A full tank gets me from one gas station to another (about 230 miles and putting in 13 gallons)
Old 08-24-2011, 12:17 PM
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Originally Posted by WhiteKnight '01
yeah, the tradeoff for more speed is usually lower fuel economy. I'd like to get my car to full bolt on's with a stall some day, but only after I get a 4 cylinder as my DD and make the Camaro my Sunday driver. Right now it's my DD, so it has to be as good on fuel as possible.
You'd think that, but not always!
With just 243's and an LS6 intake for mods my car got 368 miles to a tank of gas all highway driving! And that was thru the mountains.
The same drive with the same car, with stock heads and intake netted me about 320 miles to the tank.

Mods that will make a car more effecient will actually improve gas mileage.
Old 08-24-2011, 12:39 PM
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Originally Posted by IRONFIST
You'd think that, but not always!
With just 243's and an LS6 intake for mods my car got 368 miles to a tank of gas all highway driving! And that was thru the mountains.
The same drive with the same car, with stock heads and intake netted me about 320 miles to the tank.

Mods that will make a car more effecient will actually improve gas mileage.
Right now my car gets a tad over 400 miles to a full tank. I like that.

But chiefly, a stall and a cam which increase power the most would also hurt fuel economy the most. Granted, there are some mods that will give you power and fuel economy. I already have the LS6 intake though.
Old 08-24-2011, 10:49 PM
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Originally Posted by IRONFIST
Lots of threads on this.. as stated. But I have to point out that 160 for half tank isn't 320, the first half goes much slower then the second half. I've only gotten over 300miles to the tank on the highway.
I was going to say the same thing. Unelss you run it till it's empty, the first half of the tank always goes farther than the 2nd half.

Lately I've been seeing 1/2 tank right about 160 miles too, and I fill up between 270 and 280 miles. At that point it's nearing 1/8th, and I don't like to run it lower than that. A few more miles and the fuel light comes on.

IMO miles per tank is irrelevent, as everyone fills up at different times. Some guys won't let it get below 1/4, others run it till the light comes on or even after that.

It's all about the calculated mpg's.
Old 08-24-2011, 11:01 PM
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i went to vegas couple of weeks ago, with my mods, no O'2s at the time pure highway driving, i got 300-310 miles to a tank.


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