Based on data from 37 vehicles, 2,473 fuel-ups and 927,887 miles of driving, the 2020 Subaru Legacy gets a combined Avg MPG of 28.41 with a 0.19 MPG margin of error.

Any Engine Type 2.4L H4 GAS (5) 2.5L H4 GAS (26) H4 GAS (1) Any Body Style Sedan (6) Any Submodel Premier (1) Touring XT (1) Premium 2.5i (2) 1.5 RS CVT Honda SENSING (3) Base (4) Limited XT (4) Premium (6) Limited (15) Other (1)

Below you can see a distribution of the fuel-ups with 26 outliers (1.04%) removed.

Following shows the average MPG of each of the 37 vehicles in the system.

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• 2020 Legacy

  2020 Subaru Legacy 1.5 RS CVT Honda SENSING 2.5L H4 GAS Automatic CVT
  Added May 2023 • 92 Fuel-ups

  Property of mjcarp

• 29.2 Avg MPG

• Legacy

  2020 Subaru Legacy Premium 2.5L H4 GAS Automatic CVT
  Added Nov 2024 • 28 Fuel-ups

  Property of Slothsicle

• 28.3 Avg MPG

• My Legacy

  2020 Subaru Legacy 1.5 RS CVT Honda SENSING 2.5L H4 GAS Automatic CVT
  Added Jul 2020 • 252 Fuel-ups

  Property of can-am_rider

• 32.3 Avg MPG

• Andrew’s Subaru

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added Jul 2023 • 69 Fuel-ups

  Property of zack720

• 27.8 Avg MPG

• Roxy

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added Jun 2021 • 192 Fuel-ups

  Property of jmasonwis

• 31.2 Avg MPG

• Grace

  2020 Subaru Legacy 2.5L H4 GAS Automatic CVT
  Added Feb 2023 • 116 Fuel-ups

  Property of FinalAsgard

• 31.9 Avg MPG

• Bonnie Subaru

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT Sedan
  Added Sep 2020 • 48 Fuel-ups

  Property of jbeusse

• 26.3 Avg MPG

• My Legacy

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added Apr 2021 • 129 Fuel-ups

  Property of MrFrig

• 22.3 Avg MPG

• My Legacy

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added Oct 2020 • 201 Fuel-ups

  Property of tquinter

• 30.5 Avg MPG

• 2020 Legacy

  2020 Subaru Legacy Premium 2.5L H4 GAS Automatic CVT
  Added Apr 2025 • 6 Fuel-ups

  Property of lukewarmwater

• 32.6 Avg MPG

• Subie Sport

  2020 Subaru Legacy 1.5 RS CVT Honda SENSING 2.5L H4 GAS Automatic CVT
  Added Jul 2020 • 136 Fuel-ups

  Property of Flyguy222

• 26.6 Avg MPG

• 2020 Legacy

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added May 2022 • 91 Fuel-ups

  Property of JohnGage

• 26.2 Avg MPG

• Subi - Doo

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added May 2024 • 40 Fuel-ups

  Property of Spradlin

• 31.7 Avg MPG

• My Legacy

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT
  Added Dec 2023 • 20 Fuel-ups

  Property of BC3863

• 32.2 Avg MPG

• My Legacy

  2020 Subaru Legacy Limited XT 2.4L H4 GAS Automatic CVT
  Added Feb 2020 • 96 Fuel-ups

  Property of jdemod

• 24.6 Avg MPG

• Blu

  2020 Subaru Legacy
  Added Nov 2019 • 68 Fuel-ups

  Property of kirillkor

• 30.0 Avg MPG

• Subaru Legacy

  2020 Subaru Legacy Limited 2.5L H4 GAS Automatic CVT Sedan
  Added Apr 2022 • 20 Fuel-ups

  Property of arif1979

• 25.2 Avg MPG

• AK Jag

  2020 Subaru Legacy Limited
  Added Dec 2019 • 89 Fuel-ups

  Property of norskeb

• 27.0 Avg MPG

• Legacy

  2020 Subaru Legacy Premium 2.5L H4 GAS Automatic CVT
  Added Apr 2022 • 54 Fuel-ups

  Property of kjackson52

• 29.1 Avg MPG

• My Legacy

  2020 Subaru Legacy Limited XT 2.4L H4 GAS Automatic CVT
  Added Oct 2021 • 90 Fuel-ups

  Property of overlandstu

• 27.9 Avg MPG

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