Based on data from 62 vehicles, 3,043 fuel-ups and 865,583 miles of driving, the 2003 Subaru Legacy gets a combined Avg MPG of 23.21 with a 0.16 MPG margin of error.

Any Engine Type 2.0L H4 GAS (1) 2.5L H4 GAS (33) BI-FUEL (1) H4 GAS (19) H4 LPG (1) H6 GAS (2) Any Body Style Sedan (6) Wagon (12) Any Submodel S (1) L SE (6) GT (8) L (20) Other (27)

Below you can see a distribution of the fuel-ups with 57 outliers (1.84%) removed.

Following shows the average MPG of each of the 62 vehicles in the system.

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• Legacy Mk3 2.5 auto

  2003 Subaru Legacy GX H4 GAS
  Added Aug 2022 • 33 Fuel-ups

  Property of shoviteer

• 23.9 Avg MPG

• '03 Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Standard 5 Speed
  Added Jun 2016 • 170 Fuel-ups

  Property of devin10weller

• 23.8 Avg MPG

• Subaru

  2003 Subaru Legacy Outback
  Added Aug 2016 • 8 Fuel-ups

  Property of mhrammo

• 15.3 Avg MPG

• Alex’s Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 4 Speed
  Added Nov 2017 • 13 Fuel-ups

  Property of trheaume

• 25.2 Avg MPG

• Subaru

  2003 Subaru Legacy L SE 2.5L H4 GAS Manual 5 Speed
  Added May 2014 • 277 Fuel-ups

  Property of spartan0199

• 28.1 Avg MPG

• 2003 Subaru

  2003 Subaru Legacy L SE 2.5L H4 GAS Manual 5 Speed Wagon
  Added Jul 2019 • 20 Fuel-ups

  Property of LightningRacer

• 26.5 Avg MPG

• My Legacy

  2003 Subaru Legacy GT 2.5L H4 GAS Manual 5 Speed
  Added Sep 2020 • 9 Fuel-ups

  Property of petepetegas

• 22.8 Avg MPG

• Subaru

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Apr 2020 • 10 Fuel-ups

  Property of Pantoush

• 20.6 Avg MPG

• 2003 Subaru

  2003 Subaru Legacy L 2.5L H4 GAS Manual 5 Speed Wagon
  Added Jun 2019 • 65 Fuel-ups

  Property of BioDriverAZ

• 25.4 Avg MPG

• My Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 4 Speed
  Added Jan 2019 • 60 Fuel-ups

  Property of kfgillette

• 20.8 Avg MPG

• My Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 4 Speed
  Added Sep 2019 • 4 Fuel-ups

  Property of sakatoki91

• 26.3 Avg MPG

• My Legacy

  2003 Subaru Legacy S 2.0L H4 GAS
  Added Jan 2019 • 40 Fuel-ups

  Property of theinsidiousgeek

• 24.7 Avg MPG

• Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Automatic Wagon
  Added Jun 2018 • 64 Fuel-ups

  Property of hsvsunshyn

• 23.0 Avg MPG

• 2003 Subaru Legacy L SE Wagon

  2003 Subaru Legacy L SE 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Sep 2018 • 28 Fuel-ups

  Property of misocontra

• 22.4 Avg MPG

• 03 Legacy GT

  2003 Subaru Legacy GT 2.5L H4 GAS Standard 5 Speed
  Added Mar 2017 • 367 Fuel-ups

  Property of bambam92

• 22.6 Avg MPG

• Sally

  2003 Subaru Legacy L 2.5L H4 GAS Standard 5 Speed Sedan
  Added Feb 2018 • 24 Fuel-ups

  Property of elightbo

• 20.4 Avg MPG

• My Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 4 Speed
  Added Jun 2017 • 88 Fuel-ups

  Property of rdearmon

• 25.4 Avg MPG

• Blue Legacy

  2003 Subaru Legacy L 2.5L H4 GAS
  Added May 2018 • 49 Fuel-ups

  Property of wagenscd

• 24.2 Avg MPG

• My Legacy

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 4 Speed
  Added Aug 2016 • 23 Fuel-ups

  Property of lorend18

• 22.0 Avg MPG

• 2003 Legacy L

  2003 Subaru Legacy L 2.5L H4 GAS Automatic 5 Speed Wagon
  Added Apr 2014 • 206 Fuel-ups

  Property of OwenPope

• 21.7 Avg MPG

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