Based on data from 359 vehicles, 26,869 fuel-ups and 6,593,302 miles of driving, the 2004 Subaru Impreza gets a combined Avg MPG of 21.63 with a 0.05 MPG margin of error.

Any Engine Type 2.0L H4 GAS (131) 2.0L L4 GAS (3) 2.5L H4 GAS (99) GAS (1) H4 GAS (52) V4 GAS (1) Any Body Style Sedan (60) Wagon (33) Hatchback (4) Any Submodel GX (3) Base (4) TS (12) Outback (14) RS (17) WRX STI (67) WRX (191) Other (51)

Below you can see a distribution of the fuel-ups with 519 outliers (1.89%) removed.

Following shows the average MPG of each of the 359 vehicles in the system.

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• Ruby

  2004 Subaru Impreza WRX
  Added Nov 2010 • 40 Fuel-ups

  Property of WDPballer

• 26.9 Avg MPG

• Outback

  2004 Subaru Impreza GAS H4
  Added Jun 2011 • 5 Fuel-ups

  Property of subarooo

• 19.9 Avg MPG

• Rex

  2004 Subaru Impreza WRX
  Added Sep 2011 • 5 Fuel-ups

  Property of cam305

• 19.3 Avg MPG

• WRX

  2004 Subaru Impreza WRX
  Added May 2011 • 8 Fuel-ups

  Property of rickyjacy

• 26.3 Avg MPG

• Kob 04 Subaru WRX - Boris

  2004 Subaru Impreza WRX
  Added Dec 2010 • 30 Fuel-ups

  Property of adamkob32

• 23.6 Avg MPG

• Rex

  2004 Subaru Impreza GAS H4
  Added Sep 2011 • 3 Fuel-ups

  Property of knockDOUGH

• 18.8 Avg MPG

• Scooby

  2004 Subaru Impreza GAS H4
  Added Jun 2011 • 10 Fuel-ups

  Property of alarobric

• 25.3 Avg MPG

• WRX

  2004 Subaru Impreza WRX
  Added Jan 2011 • 5 Fuel-ups

  Property of beluga

• 20.8 Avg MPG

• 2004 Sti

  2004 Subaru Impreza WRX STI
  Added Mar 2010 • 97 Fuel-ups

  Property of KCallaway

• 19.2 Avg MPG

• Max

  2004 Subaru Impreza WRX
  Added Mar 2009 • 87 Fuel-ups

  Property of verve94

• 23.5 Avg MPG

• Subie

  2004 Subaru Impreza WRX
  Added Apr 2011 • 23 Fuel-ups

  Property of syndicasian

• 22.5 Avg MPG

• Scoobie

  2004 Subaru Impreza WRX
  Added Apr 2010 • 31 Fuel-ups

  Property of bu11frogg

• 25.2 Avg MPG

• Subaru

  2004 Subaru Impreza GAS H4
  Added Oct 2009 • 40 Fuel-ups

  Property of BlazeHemi

• 22.6 Avg MPG

• Sleepr's STi

  2004 Subaru Impreza WRX
  Added Nov 2010 • 23 Fuel-ups

  Property of sleepr56

• 18.3 Avg MPG

• Stage Blue

  2004 Subaru Impreza WRX STI
  Added Aug 2010 • 27 Fuel-ups

  Property of DannyO

• 20.7 Avg MPG

• Scooby Doo

  2004 Subaru Impreza WRX
  Added Mar 2011 • 19 Fuel-ups

  Property of wiskyjax

• 25.8 Avg MPG

• Scooby

  2004 Subaru Impreza WRX
  Added Sep 2010 • 3 Fuel-ups

  Property of shortshift24

• 21.4 Avg MPG

• Subaru

  2004 Subaru Impreza GAS H4
  Added Aug 2008 • 4 Fuel-ups

  Property of mnsusan

• 23.0 Avg MPG

• 2004 Subaru Impreza WRX STi

  2004 Subaru Impreza WRX
  Added Apr 2010 • 39 Fuel-ups

  Property of STi

• 21.3 Avg MPG

• Subaru WRX

  2004 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed
  Added Aug 2016 • 28 Fuel-ups

  Property of ryanlhart

• 23.0 Avg MPG

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