Based on data from 175 vehicles, 10,836 fuel-ups and 2,775,887 miles of driving, the 1999 Subaru Legacy gets a combined Avg MPG of 22.16 with a 0.09 MPG margin of error.

Any Engine Type 2.2L H4 GAS (19) 2.5L H4 GAS (85) GAS (1) H4 GAS (16) Any Body Style Sedan (7) Wagon (39) Any Submodel Base (1) B4 RSK (1) SUS 30th Anniversary (2) GT-B (2) L (3) GT (4) Brighton (4) Limited 30th Anniversary (8) L 30th Anniversary (10) Outback Limited (19) Outback (102) Other (19)

Below you can see a distribution of the fuel-ups with 308 outliers (2.76%) removed.

Following shows the average MPG of each of the 175 vehicles in the system.

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• B4 Sleeper

  1999 Subaru Legacy B4 RSK
  Added Jul 2014 • 6 Fuel-ups

  Property of KlassC

• 19.5 Avg MPG

• Legacy Wagon

  1999 Subaru Legacy Outback
  Added Mar 2013 • 43 Fuel-ups

  Property of chrish8r

• 18.6 Avg MPG

• My Legacy

  1999 Subaru Legacy L 30th Anniversary 2.2L GAS H4 Automatic 4 Sedan (4 Door)
  Added Jul 2014 • 8 Fuel-ups

  Property of heylookitstaylor

• 21.1 Avg MPG

• Subi

  1999 Subaru Legacy Outback Wagon (4 Door)
  Added Apr 2013 • 39 Fuel-ups

  Property of Heli0s

• 19.0 Avg MPG

• The Wife's

  1999 Subaru Legacy GAS
  Added Mar 2012 • 67 Fuel-ups

  Property of jcsmn74

• 24.5 Avg MPG

• Legacy OBW

  1999 Subaru Legacy Outback 2.5L GAS H4 Automatic 4 Wagon (4 Door)
  Added Oct 2013 • 3 Fuel-ups

  Property of delphiactual

• 15.2 Avg MPG

• Cymru

  1999 Subaru Legacy Outback
  Added Sep 2013 • 34 Fuel-ups

  Property of sailingthrough

• 20.3 Avg MPG

• Victor

  1999 Subaru Legacy Outback
  Added Nov 2013 • 9 Fuel-ups

  Property of FearTheTurgeon

• 24.1 Avg MPG

• Subaru

  1999 Subaru Legacy Outback Limited 2.5L H4 GAS Automatic 4 Speed
  Added Mar 2017 • 55 Fuel-ups

  Property of nickarneson

• 23.6 Avg MPG

• The Dragon Wagon

  1999 Subaru Legacy Outback
  Added Mar 2014 • 7 Fuel-ups

  Property of KerryIsAmazing

• 23.1 Avg MPG

• Goat

  1999 Subaru Legacy Outback
  Added Jun 2012 • 42 Fuel-ups

  Property of LarsofArlington

• 20.9 Avg MPG

• Legacy

  1999 Subaru Legacy GAS H4
  Added Jul 2012 • 29 Fuel-ups

  Property of ABlank

• 22.7 Avg MPG

• Subaru Outback

  1999 Subaru Legacy Outback 2.5L H4 GAS Standard 5 Speed
  Added Sep 2016 • 19 Fuel-ups

  Property of jgmayer

• 26.6 Avg MPG

• Old Subaru

  1999 Subaru Legacy SUS 30th Anniversary 2.5L H4 GAS Automatic 4 Speed
  Added Sep 2016 • 84 Fuel-ups

  Property of dfox1992

• 22.5 Avg MPG

• Outback

  1999 Subaru Legacy Outback
  Added Dec 2011 • 40 Fuel-ups

  Property of Josh222

• 21.7 Avg MPG

• white Legacy

  1999 Subaru Legacy H4 GAS
  Added Sep 2008 • 334 Fuel-ups

  Property of fiddletwist

• 24.1 Avg MPG

• Outback

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Dec 2023 • 53 Fuel-ups

  Property of ColdChuck

• 16.9 Avg MPG

• 1999 Legacy Outback, MN

  1999 Subaru Legacy Outback
  Added May 2013 • 35 Fuel-ups

  Property of dogstars

• 26.8 Avg MPG

• Subaru Legacy Wagon

  1999 Subaru Legacy
  Added Sep 2013 • 8 Fuel-ups

  Property of idrivealot

• 29.8 Avg MPG

• Subba Rao

  1999 Subaru Legacy GAS H4
  Added Nov 2011 • 73 Fuel-ups

  Property of abhilash005

• 26.2 Avg MPG

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