Go Back  i-Club > General Forums > Subaru General
Official Subaru Gas Mileage Thread >

Official Subaru Gas Mileage Thread

Subaru General Anything about Subaru related that would not be more appropriate in another existing i-Club forum.

Official Subaru Gas Mileage Thread

Old 04-07-2013, 10:22 PM
Registered User
Join Date: Mar 2013
Location: Sacramento Area
Posts: 29
Car Info: 2013 WRX
2013 WRX, 22.8 over the last 6k miles, 70/30 highway/city. It is very sensitive to my right foot on the highway. If I hold it down to 70 I see 25+, but if I squeeze the trigger a bit it drops to 21-ish.
sightline is offline  
Old 04-07-2013, 11:20 PM
Nobody likes the tuna here
iTrader: (51)
Heedz's Avatar
Join Date: Feb 2010
Location: Somewhere San Mateo County, Inside A 911 Ambulance
Posts: 19,781
Car Info: 03 SRP WRX Street Class Prepped, 17 Chevy Duramax
I'm currently getting on average 20.8 with a 1(E85):3(Pump) mix with roof racks and rotas.
Heedz is offline  
Old 04-08-2013, 12:20 AM
Registered User
iTrader: (3)
azer408's Avatar
Join Date: Jan 2009
Location: San Jose, CA
Posts: 2,068
Car Info: 2006 CGM Impreza WRX/ 1998 RBP Impreza 2.5RS
On my last trip from San Jose to Willows to Sacramento back to San Jose. I was averaging 38MPG.

Around San Jose, I'll get around 28MPG more or less depending on how much I'm out toying with the car.

Stock 00rs RWD w/ ganzflow intake.

Only weight reduction mod is the carbon hood and drivers seat. Otherwise everything else is OEM.
azer408 is offline  
Old 04-08-2013, 12:35 AM
Registered User
iTrader: (57)
xhengmanx's Avatar
Join Date: Aug 2006
Location: the area
Posts: 7,377
Car Info: 04 impreza wrx R.I.P Daniel Wentz JOEBOBBUCKET
damn im only getting 10mpg on my e85 tune.... something must be wrong.
xhengmanx is offline  
Old 04-08-2013, 09:27 AM
Registered User
megsliny's Avatar
Join Date: Apr 2013
Posts: 4
I'm see around 23 mpg. Depends on how heavy your foot is.
megsliny is offline  
Old 04-08-2013, 08:30 PM
Registered User
iTrader: (3)
Join Date: May 2005
Location: Santa Rosa
Posts: 481
Car Info: 03 Sonic Yellow WRX Sport Wagon
Originally Posted by megsliny View Post
I'm see around 23 mpg. Depends on how heavy your foot is.
28 mpg is the best I get. Stage II with 160k miles on the stock 2.0L motor. I average 21 mpg though.
Cody8675309 is offline  
Old 04-16-2013, 11:45 PM
Registered User
Join Date: Apr 2013
Location: Santa Rosa
Posts: 15
Car Info: 04 Wrx Wagon
I have a catless up-pipe on my 04 wrx. On average I get around 23/24mpg with about 50% hwy (just over 400 to the tank), if it's an all city kind of week then I get 18 if I'm lucky. For me staying out of boost is key but the stop and go on hills, ends up slaughtering my mpg because I ̶h̶a̶v̶e̶ want to boost up the hills.
Hell015 is offline  
Old 08-23-2013, 10:19 AM
Registered User
Join Date: Aug 2013
Location: NorCal
Posts: 1
Car Info: 2013 WRX Gray
avraged 27mpg this week stock 2013 WRX highway miles and some city driving
McSubaru_NorCal is offline  
Old 08-29-2013, 10:32 PM
Registered User
Join Date: Apr 2013
Location: San Francisco
Posts: 5
Car Info: 2013 STI
2013 sti hatch stage 2.
averaging 14mpg...
DizzyEggie is offline  
Old 08-30-2013, 12:44 AM
Registered User
iTrader: (4)
faraco3's Avatar
Join Date: Feb 2010
Location: Santa Rosa
Posts: 529
Car Info: 06 STi 293hp/310tq / 2.5 FLI tune
2006 Sti, stage 2.5 pro tune from FLI

Average 20
Highest 22.1
Lowest 16.8
faraco3 is offline  
Old 10-27-2013, 02:27 PM
Registered User
WRXfordays's Avatar
Join Date: Jun 2013
Location: San Mateo CA
Posts: 49
Car Info: 2013 WRX
2013 WRX stock w/rack, I get 13-14 MPG daily while out of boost because I live in a hilly area with lots of stop signs and it's only a mile to school...
WRXfordays is offline  
Old 11-11-2013, 03:01 PM
Registered User
iTrader: (2)
Join Date: Oct 2012
Location: Bay area
Posts: 98
Car Info: 00 RS
200K on ODO 00 RS with 28 MPG 95% hwy driven, everything is stock except suspension and 13.4 lbs wheels.
AWDSYCO is offline  
Old 11-12-2013, 06:07 AM
Registered User
Join Date: Nov 2012
Location: Newfoundland, Canada
Posts: 7
Car Info: 2009 STI & 2005 WRX
2009 STI Mileage for last year. I have this years receipts as well but have not entered them into my spreadsheet as of yet.

Price is in cents/litre

MorganJ is offline  
Old 11-12-2013, 09:34 AM
Registered User
iTrader: (15)
theoutbackdream's Avatar
Join Date: Jan 2012
Location: gone hunting, be back maybe
Posts: 3,835
Car Info: 12Teens crazy 4 me
I got 27.9mpg with stage 2 going to slo. Once I the car got issues gas went down to 22.2 :/

On way to mercrd from slo, I got 25.2mpg, but slowly went down going over the mountains and thriugh the valley.
theoutbackdream is offline  
Old 03-09-2014, 07:50 PM
Registered User
stunner3277's Avatar
Join Date: Oct 2013
Posts: 6
Wrx Stage 1 93 SF Intake... Austin Texas! 18.6 crappy MPG's. Well below my buddy who has an STI with same set up. I'm going Invidia Catback next then moving to Stage 2.
stunner3277 is offline  

Thread Tools
Search this Thread
Quick Reply: Official Subaru Gas Mileage Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.