Based on data from 180 vehicles, 13,474 fuel-ups and 3,379,219 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 (3.58%) removed.

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

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• Impreza

  2003 Subaru Impreza RS 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Sep 2015 • 92 Fuel-ups

  Property of Hakuya

• 22.3 Avg MPG

• My Impreza

  2003 Subaru Impreza WRX 2.0L H4 GAS Manual 5 Speed
  Added Jan 2024 • 321 Fuel-ups

  Property of bugeyelover

• 20.9 Avg MPG

• My Impreza

  2003 Subaru Impreza WRX 2.0L H4 GAS Automatic 4 Speed
  Added Jun 2020 • 225 Fuel-ups

  Property of dankbrochure

• 15.8 Avg MPG

• Subaru Impreza

  2003 Subaru Impreza GX Manual 5 Speed
  Added May 2022 • 100 Fuel-ups

  Property of monster_j

• 17.6 Avg MPG

• Rona

  2003 Subaru Impreza RV
  Added Apr 2020 • 169 Fuel-ups

  Property of Muchacho

• 24.1 Avg MPG

• Colleen

  2003 Subaru Impreza WRX 2.0L H4 GAS Manual 5 Speed Sedan
  Added Mar 2017 • 134 Fuel-ups

  Property of Colleen55

• 19.8 Avg MPG

• Impreza WRX

  2003 Subaru Impreza WRX 2.0L H4 GAS Manual 5 Speed
  Added Aug 2019 • 300 Fuel-ups

  Property of ivv_75

• 18.5 Avg MPG

• Annie

  2003 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed Sedan
  Added May 2018 • 537 Fuel-ups

  Property of StephenPalmer

• 21.9 Avg MPG

• Wrx

  2003 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed Wagon
  Added Oct 2017 • 315 Fuel-ups

  Property of Dendrobium

• 14.1 Avg MPG

• Subaru

  2003 Subaru Impreza Outback 2.5L H4 GAS Automatic 4 Speed
  Added Mar 2017 • 308 Fuel-ups

  Property of delhoopty

• 24.3 Avg MPG

• My WRX

  2003 Subaru Impreza WRX 2.0L H4 GAS Manual 5 Speed Wagon
  Added Aug 2016 • 208 Fuel-ups

  Property of monaglekm

• 21.1 Avg MPG

• Subaru Impreza WRX SL PPP

  2003 Subaru Impreza WRX 2.0L H4 GAS Manual 5 Speed
  Added Nov 2022 • 65 Fuel-ups

  Property of Thanwa

• 18.4 Avg MPG

• My Impreza

  2003 Subaru Impreza
  Added Feb 2024 • 8 Fuel-ups

  Property of kibitok

• 22.6 Avg MPG

• 2 2003 Impreza

  2003 Subaru Impreza RS 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Feb 2018 • 563 Fuel-ups

  Property of myers6mm

• 23.7 Avg MPG

• Suby

  2003 Subaru Impreza H4 GAS
  Added Oct 2009 • 228 Fuel-ups

  Property of rspcharger

• 23.0 Avg MPG

• 03 WRX

  2003 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed Wagon
  Added Oct 2017 • 176 Fuel-ups

  Property of KRUZNBY

• 20.8 Avg MPG

• EJ207 WRX

  2003 Subaru Impreza WRX 2.0L H4 GAS Manual 6 Speed Wagon
  Added Feb 2019 • 69 Fuel-ups

  Property of 240addiction

• 13.5 Avg MPG

• Crimson

  2003 Subaru Impreza WRX 2,0L H4 GAS Manual 5 Speed Sedan
  Added Oct 2020 • 49 Fuel-ups

  Property of DavideW

• 22.5 Avg MPG

• Matt’s Impreza

  2003 Subaru Impreza WRX-STI
  Added Feb 2023 • 4 Fuel-ups

  Property of mk4gtiturbo

• 13.0 Avg MPG

• WRX

  2003 Subaru Impreza WRX 2.0L H4 GAS Standard 5 Speed
  Added Jan 2018 • 5 Fuel-ups

  Property of slevy

• 11.8 Avg MPG

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