Based on data from 159 vehicles, 11,583 fuel-ups and 3,109,715 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 Feb 2020 • 4 Fuel-ups

  Property of skylinetun3r

• 24.6 Avg MPG

• Blubaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Jan 2020 • 17 Fuel-ups

  Property of killgore

• 18.8 Avg MPG

• Subaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Sep 2016 • 57 Fuel-ups

  Property of pgericks

• 15.2 Avg MPG

• My Outback

  2003 Subaru Outback VDC 3.0L H6 GAS Automatic 4 Speed
  Added Feb 2019 • 29 Fuel-ups

  Property of Hannah2319

• 21.9 Avg MPG

• Subi Roo

  2003 Subaru Outback 2.5L H4 GAS Wagon
  Added Apr 2019 • 59 Fuel-ups

  Property of aschol06

• 23.2 Avg MPG

• Subaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Sep 2016 • 306 Fuel-ups

  Property of terry581

• 21.0 Avg MPG

• My Outback

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Feb 2018 • 106 Fuel-ups

  Property of elementguy27

• 21.2 Avg MPG

• My Outback

  2003 Subaru Outback 2.5L H4 GAS Manual 5 Speed
  Added Jun 2019 • 3 Fuel-ups

  Property of Nelsonator

• 21.5 Avg MPG

• Frauline シュビ

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Feb 2019 • 42 Fuel-ups

  Property of Hexonoid

• 27.9 Avg MPG

• Subie

  2003 Subaru Outback L.L. Bean 3.0L H6 GAS Automatic 4 Speed Wagon
  Added Mar 2019 • 21 Fuel-ups

  Property of LavranJ

• 22.1 Avg MPG

• L

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Apr 2019 • 34 Fuel-ups

  Property of userGX835

• 20.3 Avg MPG

• Subby

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Nov 2019 • 3 Fuel-ups

  Property of gallae

• 21.2 Avg MPG

• Outback

  2003 Subaru Outback H6 3.0L H6 GAS Automatic 4 Speed
  Added Jul 2019 • 10 Fuel-ups

  Property of krwright

• 18.9 Avg MPG

• The Roo

  2003 Subaru Outback GAS
  Added Mar 2012 • 37 Fuel-ups

  Property of toddles

• 17.5 Avg MPG

• Subaru

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed
  Added Jun 2017 • 10 Fuel-ups

  Property of Suevi

• 23.4 Avg MPG

• My Scooby

  2003 Subaru Outback 2.5L H4 GAS Manual 5 Speed Wagon
  Added Sep 2013 • 134 Fuel-ups

  Property of QrizB

• 25.1 Avg MPG

• My Car

  2003 Subaru Outback 2.5L H4 GAS Automatic Wagon
  Added Oct 2017 • 129 Fuel-ups

  Property of pkpippin

• 21.7 Avg MPG

• The Wagon

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Mar 2019 • 12 Fuel-ups

  Property of mertztravel

• 24.7 Avg MPG

• Outhouse

  2003 Subaru Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Mar 2018 • 18 Fuel-ups

  Property of MikeArkus

• 19.9 Avg MPG

• Dirty Snowbank

  2003 Subaru Outback 2.5L H4 GAS Standard 5 Speed
  Added Jul 2017 • 151 Fuel-ups

  Property of Moynaclan

• 24.2 Avg MPG

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