How many miles can you go on a tank of E85?
#16
Most tuners will probably recommend that you have both maps so that if you get stuck not being able to find E85, you can just get 91 and reflash.
I get anywhere between 150 -200 miles per tank, depending how I drive.
#18
Registered User
iTrader: (5)
Avg: 250-280 miles per tank on e85= 17-19mpg with 25% city, 50% open hwy, 25% traffic on hwy.
240miles per tank if i'm having a bad work week and need some daily onramp/offramp stress release.
This is with 872cc injectors and an 18g.
For reference, I get 320 miles on ca91 (14-15 gallon fill ups) which is around 21mpg
According to my math, e85 is more economical than ca91. e85 is 19% cheaper than CA91. It's $3.39 on Montague right now, $3.34 in Fremont. 91 is around $4.10.
Mileage only drops by 14% from 21mpg to 18mpg.
As long as the % drop in e85 price is more than the % drop in mileage, it's cheaper for me to run e85 on a daily basis.
http://e85prices.com/milesperdollar.htm
240miles per tank if i'm having a bad work week and need some daily onramp/offramp stress release.
This is with 872cc injectors and an 18g.
For reference, I get 320 miles on ca91 (14-15 gallon fill ups) which is around 21mpg
According to my math, e85 is more economical than ca91. e85 is 19% cheaper than CA91. It's $3.39 on Montague right now, $3.34 in Fremont. 91 is around $4.10.
Mileage only drops by 14% from 21mpg to 18mpg.
As long as the % drop in e85 price is more than the % drop in mileage, it's cheaper for me to run e85 on a daily basis.
http://e85prices.com/milesperdollar.htm
#19
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iTrader: (4)
Join Date: Jul 2006
Location: Oakland
Posts: 527
Car Info: White 05 STI and Silver 05 FXT
how the hell do all of you get such good gas mi? i get around 230mi to the tank with 91 driving freeway and city. even full highway i cant even hit 300 a tank when i drive to LA. my car has ben always an odd one with gas for some reason idk y and im not in boost all the time. i have been wanting to go E85 for a while but the whole gas milage thing is the issue but i also don't drive the car a lot since i have a commuter. so my question is Is E85 really worth it for me?
#21
This is like talking dyno number, everone drives different and has different mods and tune! How you drive and the tune you have is a huge part in gasmilage! Don't know what cars LIC are driving to get 10mpg, my car gets 180-220 on a tank of E85. Anyone who gets 10mpg either has a heavy foot or has a crap tune!
#22
[QUOTE=FLYSTI05;3083487]how the hell do all of you get such good gas mi? i get around 230mi to the tank with 91 driving freeway and city. even full highway i cant even hit 300 a tank when i drive to LA. my car has ben always an odd one with gas for some reason idk y and im not in boost all the time. i have been wanting to go E85 for a while but the whole gas milage thing is the issue but i also don't drive the car a lot since i have a commuter. so my question is Is E85 really worth it for me?[/QUOTE
E85 is the best power you can get for money! Tune your car on 91oct and then E85 and check the numbers! Try getting those numbers with 91oct and more mods! It would cost alot to get the numbers E85 puts down, if you wanted to get the same power from 91oct you would have to upgrade turbo etc. etc. Best mod you can do.......
E85 is the best power you can get for money! Tune your car on 91oct and then E85 and check the numbers! Try getting those numbers with 91oct and more mods! It would cost alot to get the numbers E85 puts down, if you wanted to get the same power from 91oct you would have to upgrade turbo etc. etc. Best mod you can do.......
#23
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iTrader: (3)
Join Date: Jul 2006
Location: bay area, ca
Posts: 1,094
Car Info: 2006 STi 2012 STi
i dont drive like a grandma, but i dont drive ***** out on a regular basis either, but ive tracked and proven my gas, all freeway i can get 330-350 to a tank easy. if i drive conservatively and boost normally i get about 246 when it hits 1/4 tank and refill is about 10.8 gallons... and thats me commuting from walnut creek to milpitas everyday.
yeah i left my sti stock........
my race car gets about 1/4 mile to the gallon :P
ive thought about going e85 too, but i cant decide if its worth it.
yeah i left my sti stock........
my race car gets about 1/4 mile to the gallon :P
ive thought about going e85 too, but i cant decide if its worth it.
#24
Registered User
Join Date: May 2011
Location: Bay Area, CA
Posts: 105
Car Info: 2010 Impreza Premium Hatchback
ok dumb question, I have a 2010 impreza, NON turbo. NO wrx or sti and I run lowest at the pump. Should I jump to the "Medium" grade to get better performance?
#25
Registered User
Join Date: May 2011
Location: Bay Area, CA
Posts: 105
Car Info: 2010 Impreza Premium Hatchback
i dont drive like a grandma, but i dont drive ***** out on a regular basis either, but ive tracked and proven my gas, all freeway i can get 330-350 to a tank easy. if i drive conservatively and boost normally i get about 246 when it hits 1/4 tank and refill is about 10.8 gallons... and thats me commuting from walnut creek to milpitas everyday.
yeah i left my sti stock........
my race car gets about 1/4 mile to the gallon :P
ive thought about going e85 too, but i cant decide if its worth it.
yeah i left my sti stock........
my race car gets about 1/4 mile to the gallon :P
ive thought about going e85 too, but i cant decide if its worth it.
#27