Based on data from 93 vehicles, 8,208 fuel-ups and 2,750,249 miles of driving, the 2012 Subaru Legacy gets a combined Avg MPG of 24.39 with a 0.10 MPG margin of error.

Any Engine Type 2.5L H4 GAS (66) 3.6L H6 GAS (5) GAS (1) H2 GAS (1) H4 GAS (13) H6 GAS (1) Any Body Style Sedan (31) Any Submodel Sport (1) 3.6R (1) Base (2) 3.6R Limited (2) 3.6R Premium (2) 2.0D Sedan (2) 2.5GT (7) 2.5i (15) 2.5i Premium (17) 2.5i Limited (24) Other (20)

Below you can see a distribution of the fuel-ups with 217 outliers (2.58%) removed.

Following shows the average MPG of each of the 93 vehicles in the system.

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• Subaru

  2012 Subaru Legacy 2.5i Premium 2.5L H4 GAS Manual 6 Speed Sedan
  Added Jan 2025 • 63 Fuel-ups

  Property of tunemann

• 21.1 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic CVT
  Added Feb 2025 • 5 Fuel-ups

  Property of evergreenpine

• 20.9 Avg MPG

• Silver Bullet

  2012 Subaru Legacy 2.0D Sedan
  Added Mar 2017 • 331 Fuel-ups

  Property of t629

• 21.1 Avg MPG

• Subaru Legacy

  2012 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic CVT
  Added May 2016 • 346 Fuel-ups

  Property of Ceci1Jones

• 23.1 Avg MPG

• Liberty 2

  2012 Subaru Legacy 2.5i 2.5L H4 GAS Manual 6 Speed
  Added Sep 2016 • 230 Fuel-ups

  Property of Acwna

• 22.2 Avg MPG

• Jackie

  2012 Subaru Legacy 2.5i Premium 2.5L H4 GAS Automatic CVT Sedan
  Added Jul 2013 • 283 Fuel-ups

  Property of ilias

• 28.4 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic CVT
  Added Apr 2023 • 64 Fuel-ups

  Property of dabergmans

• 31.3 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic CVT
  Added Mar 2024 • 36 Fuel-ups

  Property of BADWAGN

• 17.2 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.0D Sedan
  Added May 2024 • 17 Fuel-ups

  Property of lexapineda

• 19.3 Avg MPG

• Legacy

  2012 Subaru Legacy 2.5i Premium 2.5L H4 GAS Automatic CVT Sedan
  Added Oct 2017 • 60 Fuel-ups

  Property of Mealo

• 22.1 Avg MPG

• Legacy

  2012 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic CVT Sedan
  Added Oct 2017 • 278 Fuel-ups

  Property of NorCalash

• 23.4 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.5i 2.5L H4 GAS Automatic CVT
  Added Mar 2022 • 66 Fuel-ups

  Property of rgun

• 22.8 Avg MPG

• Subaru Legacy

  2012 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic CVT Sedan
  Added Aug 2020 • 223 Fuel-ups

  Property of jim28786

• 25.7 Avg MPG

• Legacy

  2012 Subaru Legacy 3.6R 3.6L H6 GAS Automatic 5 Speed
  Added Sep 2023 • 425 Fuel-ups

  Property of jonieandwilliam

• 19.7 Avg MPG

• 3rd Subie

  2012 Subaru Legacy 3.6R Limited 3.6L H6 GAS Automatic 5 Speed Sedan
  Added Aug 2022 • 8 Fuel-ups

  Property of astroinhouston

• 18.6 Avg MPG

• Legacy GT

  2012 Subaru Legacy 2.5GT 2.5L H4 GAS Manual 6 Speed Sedan
  Added Dec 2020 • 441 Fuel-ups

  Property of foxje654

• 22.8 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.5i 2.5L H4 GAS Manual 6 Speed
  Added Mar 2022 • 44 Fuel-ups

  Property of jwmat

• 25.9 Avg MPG

• Legacy 2.5GT

  2012 Subaru Legacy 2.5GT 2.5L H4 GAS Standard 6 Speed
  Added Jul 2017 • 103 Fuel-ups

  Property of dgoodhue

• 24.2 Avg MPG

• My Legacy

  2012 Subaru Legacy 2.5i Premium 2.5L H4 GAS Automatic CVT
  Added May 2017 • 164 Fuel-ups

  Property of microzborn

• 23.4 Avg MPG

• Delilah

  2012 Subaru Legacy 2.5i 2.5L H4 GAS Automatic Sedan
  Added Oct 2017 • 309 Fuel-ups

  Property of Delilah

• 28.6 Avg MPG

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