Based on data from 21 vehicles, 1,868 fuel-ups and 499,745 miles of driving, the 2006 Subaru Legacy gets a combined Avg MPG of 21.93 with a 0.25 MPG margin of error.

Any Engine Type 2.5L H4 GAS (56) GAS (1) H4 GAS (33) H4 LPG (1) H6 GAS (4) L4 GAS (1) V4 GAS (1) Any Body Style Sedan (21) Wagon (18) Any Submodel Base (2) 2.0R (7) GT spec.B (8) 2.5i Limited (12) 2.5i (15) GT (24) Other (38)

Below you can see a distribution of the fuel-ups with 20 outliers (1.06%) removed.

Following shows the average MPG of each of the 21 vehicles in the system.

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• Lynn's

  2006 Subaru Legacy 2.5i 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Nov 2017 • 108 Fuel-ups

  Property of lsuth

• 23.1 Avg MPG

• Scooby Subaru

  2006 Subaru Legacy 2.5i 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Jan 2022 • 47 Fuel-ups

  Property of marriedman

• 23.0 Avg MPG

• Silver Bullet

  2006 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Feb 2018 • 151 Fuel-ups

  Property of Wetsocks69

• 25.2 Avg MPG

• Urabus

  2006 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic 4 Speed Sedan
  Added May 2011 • 276 Fuel-ups

  Property of lenny81

• 17.1 Avg MPG

• Zooey

  2006 Subaru Legacy GT 2.5L H4 GAS Standard 5 Speed Sedan
  Added Jan 2022 • 115 Fuel-ups

  Property of theraf16

• 22.4 Avg MPG

• Legacy GT

  2006 Subaru Legacy GT 2.5L H4 GAS Manual 5 Speed Sedan
  Added Jul 2021 • 5 Fuel-ups

  Property of Nik247

• 18.4 Avg MPG

• grocery getter

  2006 Subaru Legacy GT 2.5L H4 GAS Automatic 5 Speed Sedan
  Added Jun 2014 • 16 Fuel-ups

  Property of SeanMielke

• 18.4 Avg MPG

• Subaru Legacy

  2006 Subaru Legacy 3.0 Spec B H6 GAS Automatic 5 Speed
  Added May 2017 • 41 Fuel-ups

  Property of guysat

• 20.7 Avg MPG

• Legacy 2.5i SE 5MT

  2006 Subaru Legacy 2.5i 2.5L H4 GAS Standard 5 Speed Sedan
  Added Dec 2013 • 198 Fuel-ups

  Property of dkap409

• 28.1 Avg MPG

• '06 Subaru LGT

  2006 Subaru Legacy GT 2.5L H4 GAS Manual 5 Speed Sedan
  Added Sep 2012 • 115 Fuel-ups

  Property of DLy

• 19.8 Avg MPG

• Legacy GT

  2006 Subaru Legacy GT 2.5L H4 GAS Manual 5 Speed Sedan
  Added Apr 2012 • 243 Fuel-ups

  Property of idkfa

• 22.5 Avg MPG

• Suby

  2006 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Nov 2017 • 20 Fuel-ups

  Property of Wetsocks69

• 25.1 Avg MPG

• Ruby

  2006 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Jun 2017 • 3 Fuel-ups

  Property of rnotvest

• 28.3 Avg MPG

• Legacy 2.0 GT JDM

  2006 Subaru Legacy GT spec.B L4 GAS Automatic 5 Speed Sedan
  Added Jul 2016 • 7 Fuel-ups

  Property of scubaman

• 18.2 Avg MPG

• Priscilla

  2006 Subaru Legacy GT 2.5L H4 GAS Automatic 5 Speed Sedan
  Added Apr 2011 • 272 Fuel-ups

  Property of Jin4576

• 19.2 Avg MPG

• Lacey

  2006 Subaru Legacy GT spec.B 2.5L H4 GAS Standard 5 Speed Sedan
  Added Dec 2015 • 24 Fuel-ups

  Property of Stehle

• 20.5 Avg MPG

• Legacy GT

  2006 Subaru Legacy GT 2.5L H4 GAS Standard 5 Speed Sedan
  Added Feb 2015 • 21 Fuel-ups

  Property of lgpots

• 38.9 Avg MPG

• spec b

  2006 Subaru Legacy GT spec.B 2.5L H4 GAS Standard 5 Speed Sedan
  Added Mar 2014 • 28 Fuel-ups

  Property of LGTFan

• 22.6 Avg MPG

• Legacy

  2006 Subaru Legacy 2.5i Limited 2.5L H4 GAS Automatic 4 Speed Sedan
  Added Oct 2017 • 93 Fuel-ups

  Property of rgoodeno

• 23.7 Avg MPG

• '06 Legacy GT

  2006 Subaru Legacy GT 2.5L H4 GAS Standard 5 Speed Sedan
  Added Feb 2013 • 114 Fuel-ups

  Property of rschumach

• 23.1 Avg MPG

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