Based on data from 175 vehicles, 10,837 fuel-ups and 2,776,146 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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• Outback

  1999 Subaru Legacy Outback 2.5L H4 GAS Manual 5 Speed
  Added Feb 2023 • 52 Fuel-ups

  Property of Avictoris

• 21.2 Avg MPG

• Subaru

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed
  Added Aug 2016 • 154 Fuel-ups

  Property of dianamarie13

• 22.1 Avg MPG

• Clara Oswin Outback

  1999 Subaru Legacy Outback 2.5L H4 GAS Manual 5 Speed
  Added Oct 2017 • 152 Fuel-ups

  Property of dirtcrazy

• 22.0 Avg MPG

• My Legacy

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed
  Added Jun 2016 • 354 Fuel-ups

  Property of celly

• 22.3 Avg MPG

• Legacy B4 RSK

  1999 Subaru Legacy B4 RSK 2.0L H4 GAS Standard 5 Speed
  Added Nov 2014 • 66 Fuel-ups

  Property of Eric22

• 19.5 Avg MPG

• Silver Outback

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed
  Added Nov 2023 • 6 Fuel-ups

  Property of Djent

• 22.4 Avg MPG

• Outback

  1999 Subaru Legacy Outback Limited 2.5L H4 GAS Manual 5 Speed Wagon
  Added Jul 2016 • 146 Fuel-ups

  Property of couchfuzzy

• 21.7 Avg MPG

• Subi

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Nov 2021 • 34 Fuel-ups

  Property of RJJA

• 16.0 Avg MPG

• My Legacy

  1999 Subaru Legacy L 30th Anniversary 2.2L H4 GAS Automatic 4 Speed
  Added Nov 2021 • 19 Fuel-ups

  Property of jayskerdoo

• 22.7 Avg MPG

• Legacy

  1999 Subaru Legacy L 30th Anniversary 2.2L H4 GAS Manual 5 Speed Wagon
  Added Apr 2016 • 373 Fuel-ups

  Property of gefinley

• 26.5 Avg MPG

• Outback

  1999 Subaru Legacy Outback Limited 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Feb 2023 • 9 Fuel-ups

  Property of phunkybuddha

• 20.3 Avg MPG

• My Legacy

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed
  Added Aug 2021 • 169 Fuel-ups

  Property of kbaker106

• 21.5 Avg MPG

• 99 Subaru

  1999 Subaru Legacy Outback Limited 2.5L H4 GAS Manual 5 Speed
  Added May 2022 • 3 Fuel-ups

  Property of narftroz

• 19.3 Avg MPG

• Legacy Outback

  1999 Subaru Legacy Outback 2.5L H4 GAS Manual 5 Speed
  Added Jun 2017 • 210 Fuel-ups

  Property of Jakeo4824

• 23.7 Avg MPG

• Outback SUS

  1999 Subaru Legacy Outback
  Added Mar 2012 • 387 Fuel-ups

  Property of Airlia101

• 24.2 Avg MPG

• My Legacy

  1999 Subaru Legacy Outback 2.5L H4 GAS Automatic 4 Speed
  Added Jul 2022 • 3 Fuel-ups

  Property of MicahSwift

• 12.9 Avg MPG

• Subi

  1999 Subaru Legacy
  Added May 2019 • 38 Fuel-ups

  Property of RoulJan

• 23.6 Avg MPG

• Boob

  1999 Subaru Legacy Outback Limited 2.5L H4 GAS Automatic 4 Speed Wagon
  Added Sep 2019 • 40 Fuel-ups

  Property of ne0031

• 22.6 Avg MPG

• Legacy Outback Limited

  1999 Subaru Legacy Outback Limited 2.5L H4 GAS Automatic 4 Speed Wagon
  Added May 2019 • 84 Fuel-ups

  Property of Vgolden

• 19.5 Avg MPG

• Oliver

  1999 Subaru Legacy Limited 30th Anniversary 2.5L H4 GAS Standard 5 Speed Sedan
  Added Aug 2018 • 13 Fuel-ups

  Property of caliper

• 163.7 Avg MPG

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