Based on data from 360 vehicles, 27,036 fuel-ups and 6,633,403 miles of driving, the 2004 Subaru Impreza gets a combined Avg MPG of 21.60 with a 0.05 MPG margin of error.

Any Engine Type 2.0L H4 GAS (130) 2.0L L4 GAS (3) 2.5L H4 GAS (101) GAS (1) H4 GAS (52) V4 GAS (1) Any Body Style Sedan (60) Wagon (34) Hatchback (4) Any Submodel GX (3) Base (4) TS (13) Outback (14) RS (17) WRX STI (68) WRX (190) Other (51)

Below you can see a distribution of the fuel-ups with 521 outliers (1.89%) removed.

Following shows the average MPG of each of the 360 vehicles in the system.

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• subbie

  2004 Subaru Impreza WRX
  Added Jan 2013 • 40 Fuel-ups

  Property of jphohn

• 24.6 Avg MPG

• Roberta

  2004 Subaru Impreza GAS H4
  Added Feb 2011 • 14 Fuel-ups

  Property of harprhet

• 24.4 Avg MPG

• 2004 Subaru Impreza WRX

  2004 Subaru Impreza WRX
  Added Jan 2013 • 29 Fuel-ups

  Property of UnknownAlly

• 21.4 Avg MPG

• Impreza WRX Wagon

  2004 Subaru Impreza GAS H4
  Added Jan 2013 • 12 Fuel-ups

  Property of Jimmbo

• 22.1 Avg MPG

• Lil' Devil

  2004 Subaru Impreza WRX
  Added Dec 2012 • 26 Fuel-ups

  Property of gracerx

• 20.8 Avg MPG

• Subaru wrx

  2004 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed
  Added Mar 2018 • 93 Fuel-ups

  Property of cwahlen

• 24.0 Avg MPG

• silver snake

  2004 Subaru Impreza GAS H4
  Added Oct 2010 • 85 Fuel-ups

  Property of toplihp

• 28.4 Avg MPG

• JacobsWRX

  2004 Subaru Impreza WRX
  Added Oct 2011 • 63 Fuel-ups

  Property of JacobOKC

• 25.0 Avg MPG

• Subaru

  2004 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed
  Added Sep 2016 • 7 Fuel-ups

  Property of caewok

• 32.6 Avg MPG

• STI

  2004 Subaru Impreza WRX
  Added Jan 2013 • 15 Fuel-ups

  Property of im478to770

• 20.5 Avg MPG

• WRX

  2004 Subaru Impreza WRX 2.0L H4 GAS Automatic 4 Speed Wagon
  Added Feb 2012 • 31 Fuel-ups

  Property of SusanL

• 24.4 Avg MPG

• Subaru

  2004 Subaru Impreza
  Added Apr 2013 • 5 Fuel-ups

  Property of amberlongsine

• 22.6 Avg MPG

• Subi

  2004 Subaru Impreza WRX STI
  Added Jul 2012 • 3 Fuel-ups

  Property of skyline621

• 8.9 Avg MPG

• Scooby WRX

  2004 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed
  Added Aug 2016 • 80 Fuel-ups

  Property of Steviebiker

• 22.2 Avg MPG

• Z Subaru STI

  2004 Subaru Impreza WRX STI 2.5L H4 GAS Standard 6 Speed
  Added Sep 2016 • 8 Fuel-ups

  Property of wooward

• 19.1 Avg MPG

• Z Subaru STI

  2004 Subaru Impreza WRX STI 2.5L H4 GAS Standard 6 Speed
  Added Aug 2016 • 8 Fuel-ups

  Property of wooward

• 19.1 Avg MPG

• The Subaru

  2004 Subaru Impreza WRX
  Added Apr 2011 • 106 Fuel-ups

  Property of DannyD303

• 25.1 Avg MPG

• WRX

  2004 Subaru Impreza WRX
  Added Apr 2012 • 46 Fuel-ups

  Property of resq47

• 22.7 Avg MPG

• WRX

  2004 Subaru Impreza WRX 2.0L H4 GAS
  Added Mar 2017 • 128 Fuel-ups

  Property of Slactuary

• 23.2 Avg MPG

• Subaru

  2004 Subaru Impreza WRX
  Added Jun 2012 • 26 Fuel-ups

  Property of Maniac87

• 20.2 Avg MPG

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