Based on data from 180 vehicles, 13,470 fuel-ups and 3,378,430 miles of driving, the 2003 Subaru Impreza gets a combined Avg MPG of 22.21 with a 0.08 MPG margin of error.

Any Engine Type 2.0L H4 GAS (83) 2.5L H4 GAS (19) H4 GAS (26) Any Body Style Sedan (20) Wagon (31) Any Submodel Base (3) RS (4) TS (6) WRX-STI (6) Outback (10) WRX (122) Other (29)

Below you can see a distribution of the fuel-ups with 501 outliers (3.59%) removed.

Following shows the average MPG of each of the 180 vehicles in the system.

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• WRX

  2003 Subaru Impreza WRX 2.0L GAS H4 Standard 5 Sedan (4 Door)
  Added Aug 2014 • 10 Fuel-ups

  Property of scotto4k

• 18.0 Avg MPG

• WRX Wagon

  2003 Subaru Impreza WRX
  Added Apr 2011 • 315 Fuel-ups

  Property of yllw

• 22.7 Avg MPG

• Subaru WRX

  2003 Subaru Impreza WRX
  Added Mar 2011 • 15 Fuel-ups

  Property of triplep220

• 22.8 Avg MPG

• WRX

  2003 Subaru Impreza WRX
  Added Aug 2009 • 62 Fuel-ups

  Property of ChemicalLew

• 20.2 Avg MPG

• WRX

  2003 Subaru Impreza GAS H4
  Added Aug 2008 • 107 Fuel-ups

  Property of jmacdaddio

• 22.6 Avg MPG

• Sailing On My Boat

  2003 Subaru Impreza WRX
  Added Jan 2011 • 9 Fuel-ups

  Property of Susie

• 23.0 Avg MPG

• Impreza WRX

  2003 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed
  Added Aug 2016 • 102 Fuel-ups

  Property of AdiosEsposito

• 23.3 Avg MPG

• WRX

  2003 Subaru Impreza WRX
  Added Jul 2011 • 288 Fuel-ups

  Property of RigelMPG

• 24.9 Avg MPG

• Silver WRX Wagon

  2003 Subaru Impreza WRX
  Added Nov 2010 • 6 Fuel-ups

  Property of SlowImport

• 23.3 Avg MPG

• My Ru

  2003 Subaru Impreza WRX
  Added Sep 2010 • 8 Fuel-ups

  Property of dbanta

• 24.0 Avg MPG

• WRX

  2003 Subaru Impreza WRX
  Added Jun 2010 • 8 Fuel-ups

  Property of Bluersubaru

• 26.3 Avg MPG

• Wrex

  2003 Subaru Impreza WRX
  Added Jan 2010 • 12 Fuel-ups

  Property of Roadster

• 24.8 Avg MPG

• Impreza WRX

  2003 Subaru Impreza GAS H4
  Added Oct 2008 • 26 Fuel-ups

  Property of bomber991

• 32.0 Avg MPG

• WRX Wagon

  2003 Subaru Impreza WRX
  Added Jul 2009 • 5 Fuel-ups

  Property of musicarcade

• 21.4 Avg MPG

• Subie

  2003 Subaru Impreza WRX
  Added Jun 2009 • 5 Fuel-ups

  Property of Asterix

• 27.0 Avg MPG

• Subaru WRX

  2003 Subaru Impreza GAS H4
  Added Oct 2008 • 58 Fuel-ups

  Property of stephenmeade

• 22.0 Avg MPG

• Marvin

  2003 Subaru Impreza WRX
  Added Mar 2009 • 15 Fuel-ups

  Property of JesusChrist

• 20.8 Avg MPG

• Art's WRX

  2003 Subaru Impreza WRX
  Added Jun 2009 • 4 Fuel-ups

  Property of ArtnMotion

• 21.6 Avg MPG

• WRX

  2003 Subaru Impreza GAS H4
  Added Mar 2009 • 4 Fuel-ups

  Property of slipknot979

• 23.9 Avg MPG

• 2003 WRX Wagon

  2003 Subaru Impreza GAS H4
  Added Aug 2008 • 4 Fuel-ups

  Property of mad

• 22.2 Avg MPG

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