Based on data from 159 vehicles, 11,582 fuel-ups and 3,109,516 miles of driving, the 2003 Subaru Outback gets a combined Avg MPG of 21.81 with a 0.07 MPG margin of error.

Any Engine Type 2.5L H4 GAS (96) 3.0L H6 GAS (30) GAS (1) H4 GAS (16) H6 GAS (14) Any Body Style Sedan (6) Wagon (55) Any Submodel VDC (6) L.L. Bean (10) Limited (14) H6 (14) Base (82) Other (33)

Below you can see a distribution of the fuel-ups with 407 outliers (3.39%) removed.

Following shows the average MPG of each of the 159 vehicles in the system.

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• My Outback

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Nov 2018 • 90 Fuel-ups

  Property of ticoregon

• 22.6 Avg MPG

• Shitter

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Apr 2024 • 13 Fuel-ups

  Property of thatcarguy3

• 20.9 Avg MPG

• My Outback Pilot Car

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Apr 2023 • 36 Fuel-ups

  Property of mandylaura

• 21.4 Avg MPG

• Subaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Mar 2017 • 198 Fuel-ups

  Property of EricAK

• 18.1 Avg MPG

• Gus

  2003 Subaru Outback Limited 2.5L H4 GAS
  Added Mar 2020 • 164 Fuel-ups

  Property of horse016

• 22.7 Avg MPG

• Outback

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Dec 2019 • 92 Fuel-ups

  Property of dcdruck

• 20.9 Avg MPG

• Spike

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Nov 2011 • 170 Fuel-ups

  Property of MadamTeepot

• 23.4 Avg MPG

• 03 Outback

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added May 2013 • 169 Fuel-ups

  Property of JoeDiesel

• 28.1 Avg MPG

• My Outback

  2003 Subaru Outback H6 3.0L H6 GAS Automatic 4 Speed
  Added Dec 2016 • 219 Fuel-ups

  Property of mkr443

• 19.7 Avg MPG

• 2003 Subaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Jan 2022 • 13 Fuel-ups

  Property of srthomp

• 22.3 Avg MPG

• My Outback

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Oct 2021 • 35 Fuel-ups

  Property of mandylaura

• 22.7 Avg MPG

• Outback

  2003 Subaru Outback VDC 3.0L H6 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 229 Fuel-ups

  Property of Ds650rida

• 22.8 Avg MPG

• Boobaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Jan 2020 • 56 Fuel-ups

  Property of Aemulus666

• 21.1 Avg MPG

• Outback

  2003 Subaru Outback 2.5L H4 GAS Standard 5 Speed Wagon
  Added Apr 2018 • 130 Fuel-ups

  Property of psychobobicus

• 21.7 Avg MPG

• Subaru

  2003 Subaru Outback 2.5L H4 GAS Standard 5 Speed
  Added Mar 2017 • 175 Fuel-ups

  Property of mbates1960

• 24.9 Avg MPG

• My Outback

  2003 Subaru Outback 2.5L H4 GAS Standard 5 Speed
  Added Sep 2017 • 28 Fuel-ups

  Property of maaakaaa

• 22.4 Avg MPG

• Outback

  2003 Subaru Outback Limited 2.5L H4 GAS Manual 5 Speed Wagon
  Added Mar 2017 • 162 Fuel-ups

  Property of chaz345

• 18.6 Avg MPG

• Subaru

  2003 Subaru Outback H6 3.0L H6 GAS Automatic 4 Speed
  Added Jul 2021 • 7 Fuel-ups

  Property of lilbp12369

• 27.3 Avg MPG

• Brokeback Wagon

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Nov 2019 • 49 Fuel-ups

  Property of awfulbean

• 16.8 Avg MPG

• 2003 Subaru

  2003 Subaru Outback 2.5L H4 GAS Wagon
  Added Nov 2017 • 4 Fuel-ups

  Property of mclark1391

• 20.5 Avg MPG

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