Subaru Outback MPG by Year & Engine (EPA)

EPA fuel-economy ratings for every rated Subaru Outback model year from 2002 to 2026 — each engine and transmission with its official city, highway and combined figures. Over these years the Outback has been offered with 2.5L 4-cyl, 2.4L 4-cyl, 3.6L 6-cyl, 3.0L 6-cyl, 2.0L 4-cyl power plants; the most efficient version is the 2022 (up to 29 MPG combined). Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.

Subaru Outback fuel economy by year

YearCombined MPGEnginesMedian used priceFor sale
2026 23–27 2.5L 4-cyl, 2.4L 4-cyl $44,580 12,879 listings
2025 23–28 2.5L 4-cyl, 2.4L 4-cyl $33,750 1,600 listings
2024 23–28 2.5L 4-cyl, 2.4L 4-cyl $29,013 1,187 listings
2023 23–28 2.5L 4-cyl, 2.4L 4-cyl $28,332 1,528 listings
2022 24–29 2.5L 4-cyl, 2.4L 4-cyl $24,881 913 listings
2021 26–29 2.5L 4-cyl, 2.4L 4-cyl $22,868 688 listings
2020 26–29 2.5L 4-cyl, 2.4L 4-cyl $20,998 837 listings
2019 22–28 2.5L 4-cyl, 3.6L 6-cyl $18,295 727 listings
2018 22–28 2.5L 4-cyl, 3.6L 6-cyl $16,900 880 listings
2017 22–28 2.5L 4-cyl, 3.6L 6-cyl $14,839 620 listings
2016 22–28 2.5L 4-cyl, 3.6L 6-cyl $13,275 591 listings
2015 22–28 2.5L 4-cyl, 3.6L 6-cyl $11,496 420 listings
2014 20–26 2.5L 4-cyl, 3.6L 6-cyl
2013 20–26 2.5L 4-cyl, 3.6L 6-cyl
2012 20–24 2.5L 4-cyl, 3.6L 6-cyl
2011 20–24 2.5L 4-cyl, 3.6L 6-cyl
2010 20–24 2.5L 4-cyl, 3.6L 6-cyl
2009 20–22 2.5L 4-cyl, 3.0L 6-cyl
2008 20–22 2.5L 4-cyl, 3.0L 6-cyl
2007 20–22 2.5L 4-cyl, 3.0L 6-cyl
2006 19–22 2.5L 4-cyl, 3.0L 6-cyl
2005 19–22 2.5L 4-cyl, 3.0L 6-cyl
2004 19–22 2.5L 4-cyl, 2.0L 4-cyl, 3.0L 6-cyl
2003 19–22 2.5L 4-cyl, 2.0L 4-cyl, 3.0L 6-cyl
2002 20–21 2.5L 4-cyl, 3.0L 6-cyl

2026 Subaru Outback: engines & MPG

The 2026 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 23 to 27 MPG. Used 2026 models currently list for a median of $44,580 on VehiSales (12,879 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 25 31 27 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 21 29 24 MPG
Outback Wilderness AWD 2.4L 4-cyl Automatic (AV-S8) Regular 21 27 23 MPG

2025 Subaru Outback: engines & MPG

The 2025 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 23 to 28 MPG. Used 2025 models currently list for a median of $33,750 on VehiSales (1,600 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 26 32 28 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 22 29 25 MPG
Outback Wilderness AWD 2.4L 4-cyl Automatic (AV-S8) Regular 21 26 23 MPG

2024 Subaru Outback: engines & MPG

The 2024 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 23 to 28 MPG. Used 2024 models currently list for a median of $29,013 on VehiSales (1,187 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 26 32 28 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 22 29 25 MPG
Outback Wilderness AWD 2.4L 4-cyl Automatic (AV-S8) Regular 21 26 23 MPG

2023 Subaru Outback: engines & MPG

The 2023 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 23 to 28 MPG. Used 2023 models currently list for a median of $28,332 on VehiSales (1,528 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 26 32 28 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 22 29 25 MPG
Outback Wilderness AWD 2.4L 4-cyl Automatic (AV-S8) Regular 21 26 23 MPG

2022 Subaru Outback: engines & MPG

The 2022 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 24 to 29 MPG. Used 2022 models currently list for a median of $24,881 on VehiSales (913 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 26 33 29 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 23 30 26 MPG
Outback Wilderness AWD 2.4L 4-cyl Automatic (AV-S8) Regular 22 26 24 MPG

2021 Subaru Outback: engines & MPG

The 2021 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 26 to 29 MPG. Used 2021 models currently list for a median of $22,868 on VehiSales (688 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 26 33 29 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 23 30 26 MPG

2020 Subaru Outback: engines & MPG

The 2020 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 2.4L 4-cyl), with combined economy from 26 to 29 MPG. Used 2020 models currently list for a median of $20,998 on VehiSales (837 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S8) Regular 26 33 29 MPG
Outback AWD 2.4L 4-cyl Automatic (AV-S8) Regular 23 30 26 MPG

2019 Subaru Outback: engines & MPG

The 2019 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 22 to 28 MPG. Used 2019 models currently list for a median of $18,295 on VehiSales (727 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S7) Regular 25 32 28 MPG
Outback AWD 3.6L 6-cyl Automatic (AV-S6) Regular 20 27 22 MPG

2018 Subaru Outback: engines & MPG

The 2018 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 22 to 28 MPG. Used 2018 models currently list for a median of $16,900 on VehiSales (880 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S7) Regular 25 32 28 MPG
Outback AWD 3.6L 6-cyl Automatic (AV-S6) Regular 20 27 22 MPG

2017 Subaru Outback: engines & MPG

The 2017 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 22 to 28 MPG. Used 2017 models currently list for a median of $14,839 on VehiSales (620 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S6) Regular 25 32 28 MPG
Outback AWD 3.6L 6-cyl Automatic (AV-S6) Regular 20 27 22 MPG

2016 Subaru Outback: engines & MPG

The 2016 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 22 to 28 MPG. Used 2016 models currently list for a median of $13,275 on VehiSales (591 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S6) Regular 25 32 28 MPG
Outback AWD 3.6L 6-cyl Automatic (AV-S6) Regular 20 27 22 MPG

2015 Subaru Outback: engines & MPG

The 2015 Outback was EPA-rated in 2 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 22 to 28 MPG. Used 2015 models currently list for a median of $11,496 on VehiSales (420 for sale).

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (AV-S6) Regular 25 32 28 MPG
Outback AWD 3.6L 6-cyl Automatic (AV-S6) Regular 20 27 22 MPG

2014 Subaru Outback: engines & MPG

The 2014 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 20 to 26 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (variable gear ratios) Regular 24 30 26 MPG
Outback AWD 2.5L 4-cyl Manual 6-spd Regular 22 28 24 MPG
Outback AWD 3.6L 6-cyl Automatic (S5) Regular 18 24 20 MPG

2013 Subaru Outback: engines & MPG

The 2013 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 20 to 26 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback AWD 2.5L 4-cyl Automatic (variable gear ratios) Regular 24 30 26 MPG
Outback AWD 2.5L 4-cyl Manual 6-spd Regular 21 28 24 MPG
Outback AWD 3.6L 6-cyl Automatic (S5) Regular 18 24 20 MPG

2012 Subaru Outback: engines & MPG

The 2012 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 20 to 24 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Automatic (variable gear ratios) Regular 21 28 24 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 6-spd Regular 19 26 22 MPG
Outback Wagon AWD 3.6L 6-cyl Automatic (S5) Regular 18 24 20 MPG

2011 Subaru Outback: engines & MPG

The 2011 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 20 to 24 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Automatic (variable gear ratios) Regular 21 28 24 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 6-spd Regular 19 26 22 MPG
Outback Wagon AWD 3.6L 6-cyl Automatic (S5) Regular 18 24 20 MPG

2010 Subaru Outback: engines & MPG

The 2010 Outback was EPA-rated in 3 versions (2.5L 4-cyl, 3.6L 6-cyl), with combined economy from 20 to 24 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Automatic (variable gear ratios) Regular 22 29 24 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 6-spd Regular 19 27 22 MPG
Outback Wagon AWD 3.6L 6-cyl Automatic (S5) Regular 18 25 20 MPG

2009 Subaru Outback: engines & MPG

The 2009 Outback was EPA-rated in 5 versions (2.5L 4-cyl, 3.0L 6-cyl), with combined economy from 20 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 20 27 22 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 3.0L 6-cyl Automatic (S5) Premium 17 24 20 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S5) Premium 18 24 20 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Premium 18 24 20 MPG

2008 Subaru Outback: engines & MPG

The 2008 Outback was EPA-rated in 5 versions (2.5L 4-cyl, 3.0L 6-cyl), with combined economy from 20 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 19 26 22 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 3.0L 6-cyl Automatic (S5) Premium 17 24 20 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S5) Premium 18 24 20 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Premium 18 24 20 MPG

2007 Subaru Outback: engines & MPG

The 2007 Outback was EPA-rated in 7 versions (2.5L 4-cyl, 3.0L 6-cyl), with combined economy from 20 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 20 26 22 MPG
Outback AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Premium 18 24 21 MPG
Outback Wagon AWD 3.0L 6-cyl Automatic (S5) Premium 17 23 20 MPG
Outback AWD 3.0L 6-cyl Automatic (S5) Premium 17 23 20 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S5) Premium 17 24 20 MPG

2006 Subaru Outback: engines & MPG

The 2006 Outback was EPA-rated in 7 versions (2.5L 4-cyl, 3.0L 6-cyl), with combined economy from 19 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 20 26 22 MPG
Outback AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 3.0L 6-cyl Automatic (S5) Premium 17 24 20 MPG
Outback AWD 3.0L 6-cyl Automatic (S5) Premium 17 24 20 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Premium 17 23 19 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S5) Premium 17 23 19 MPG

2005 Subaru Outback: engines & MPG

The 2005 Outback was EPA-rated in 6 versions (2.5L 4-cyl, 3.0L 6-cyl), with combined economy from 19 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 20 26 22 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 20 26 22 MPG
Outback Wagon AWD 3.0L 6-cyl Automatic (S5) Premium 17 23 20 MPG
Outback AWD 3.0L 6-cyl Automatic (S5) Premium 17 23 20 MPG
Outback Wagon AWD 2.5L 4-cyl Automatic (S5) Premium 17 23 19 MPG
Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Premium 17 23 19 MPG

2004 Subaru Outback: engines & MPG

The 2004 Outback was EPA-rated in 12 versions (2.5L 4-cyl, 2.0L 4-cyl, 3.0L 6-cyl), with combined economy from 19 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Impreza Wagon/Outback SPT AWD 2.5L 4-cyl Automatic 4-spd Regular 19 26 22 MPG
Legacy/Outback AWD 2.5L 4-cyl Automatic 4-spd Regular 19 25 21 MPG
Legacy/Outback Wagon AWD 2.5L 4-cyl Automatic 4-spd Regular 19 25 21 MPG
Legacy/Outback AWD 2.5L 4-cyl Automatic (S4) Regular 18 25 21 MPG
Legacy/Outback AWD 2.5L 4-cyl Manual 5-spd Regular 19 25 21 MPG
Impreza Wagon/Outback SPT AWD 2.5L 4-cyl Manual 5-spd Regular 18 26 21 MPG
Legacy/Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 19 25 21 MPG
Impreza Wagon/Outback SPT AWD 2.0L 4-cyl Manual 5-spd Premium 18 25 20 MPG
Legacy/Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 18 24 20 MPG
Legacy/Outback AWD 3.0L 6-cyl Automatic 4-spd Premium 17 23 19 MPG
Impreza Wagon/Outback SPT AWD 2.0L 4-cyl Automatic 4-spd Premium 17 23 19 MPG
Legacy/Outback Wagon AWD 3.0L 6-cyl Automatic 4-spd Premium 17 23 19 MPG

2003 Subaru Outback: engines & MPG

The 2003 Outback was EPA-rated in 12 versions (2.5L 4-cyl, 2.0L 4-cyl, 3.0L 6-cyl), with combined economy from 19 to 22 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Legacy/Outback Wagon AWD 2.5L 4-cyl Automatic 4-spd Regular 19 26 22 MPG
Legacy/Outback Wagon AWD 2.5L 4-cyl Manual 5-spd Regular 18 25 21 MPG
Legacy/Outback AWD 2.5L 4-cyl Manual 5-spd Regular 18 25 21 MPG
Legacy/Outback AWD 2.5L 4-cyl Automatic 4-spd Regular 19 25 21 MPG
Impreza Wagon/Outback SPT AWD 2.5L 4-cyl Manual 5-spd Regular 19 25 21 MPG
Legacy/Outback AWD 2.5L 4-cyl Automatic (S4) Regular 18 25 21 MPG
Impreza Wagon/Outback SPT AWD 2.5L 4-cyl Automatic 4-spd Regular 19 24 21 MPG
Impreza Wagon/Outback SPT AWD 2.0L 4-cyl Manual 5-spd Premium 18 25 20 MPG
Legacy/Outback Wagon AWD 2.5L 4-cyl Automatic (S4) Regular 18 24 20 MPG
Impreza Wagon/Outback SPT AWD 2.0L 4-cyl Automatic 4-spd Premium 17 24 20 MPG
Legacy/Outback Wagon AWD 3.0L 6-cyl Automatic 4-spd Premium 17 23 19 MPG
Legacy/Outback AWD 3.0L 6-cyl Automatic 4-spd Premium 17 23 19 MPG

2002 Subaru Outback: engines & MPG

The 2002 Outback was EPA-rated in 5 versions (2.5L 4-cyl, 3.0L 6-cyl), with combined economy from 20 to 21 MPG.

VersionEngineTransmissionFuelCityHwyCombined
Legacy AWD (incl. Outback) 2.5L 4-cyl Automatic 4-spd Regular 19 25 21 MPG
Legacy Wagon AWD (incl. Outback) 2.5L 4-cyl Manual 5-spd Regular 19 25 21 MPG
Legacy Wagon AWD (incl. Outback) 2.5L 4-cyl Automatic 4-spd Regular 19 25 21 MPG
Legacy Wagon AWD (incl. Outback) 3.0L 6-cyl Automatic 4-spd Premium 17 24 20 MPG
Legacy AWD (incl. Outback) 3.0L 6-cyl Automatic 4-spd Premium 17 24 20 MPG

Frequently asked questions

What MPG does a Subaru Outback get?

Depending on year and engine, EPA combined economy for the Outback ranges from 19 to 29 MPG. The most efficient rated version is the 2022 model year.

What engines does the 2026 Subaru Outback have?

The 2026 Outback was EPA-rated with 2.5L 4-cyl, 2.4L 4-cyl — see the 2026 table above for each version's exact city/highway figures.

Does the Subaru Outback require premium gas?

Some versions do: EPA lists regular and premium depending on year and engine — check your year's table above.

How to cite: “VehiSales Research, Subaru Outback EPA Fuel Economy by Model Year” with a link to https://vehisales.com/research/fuel-economy/subaru/outback. Underlying ratings are public-domain EPA/DOE data from fueleconomy.gov.

See also: Subaru Outback hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].

© 2026 VehiSales · Data from live US vehicle listings · Methodology · Editorial policy · About · Press: cite as “VehiSales Used Car Price Index” with a link to this page.