Subaru Legacy Specifications & MPG Data
2018–2025 model years16 variantsUp to 30 MPG combined
Detailed Specifications
MPG & Fuel Economy
MPG for every year and trim
View details →Engine Specifications
Engine Specs for every year and trim
View details →Annual Fuel Cost
Fuel Cost for every year and trim
View details →Transmission Specifications
Transmission for every year and trim
View details →Drivetrain & Drive Type
Drivetrain for every year and trim
View details →Vehicle Class & EPA Size Category
Vehicle Class for every year and trim
View details →Maintenance Schedule & Service Intervals
Maintenance for every year and trim
View details →Dimensions & Size
Dimensions for every year and trim
View details →NHTSA Safety Ratings
Safety for every year and trim
View details →Subaru Legacy Generations
Grouped by year ranges where the engine lineup, drivetrain options, and EPA class stay consistent — a derived approximation of the factory generations, not a manufacturer-published list.
| Years | Variants | Engines | Drive | Class | Best MPG |
|---|---|---|---|---|---|
| 2020–2025 | 12 | 2.4L, 2.5L | All-Wheel Drive | Large Cars, Midsize Cars | 30 |
| 2018–2019 | 4 | 2.5L, 3.6L | All-Wheel Drive | Midsize Cars | 29 |
Subaru Legacy — All Years Overview
| Year | Trim | Engine | Trans | Drive | City | Hwy | Combined | Fuel |
|---|---|---|---|---|---|---|---|---|
| 2025 | Auto (AV-S8), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (AV-S8) | All-Wheel Drive | 23 | 31 | 26 | Regular Gasoline |
| 2025 | Auto (AV-S8), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S8) | All-Wheel Drive | 27 | 35 | 30 | Regular Gasoline |
| 2024 | Auto (AV-S8), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (AV-S8) | All-Wheel Drive | 23 | 31 | 26 | Regular Gasoline |
| 2024 | Auto (AV-S8), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S8) | All-Wheel Drive | 27 | 35 | 30 | Regular Gasoline |
| 2023 | Auto (AV-S8), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (AV-S8) | All-Wheel Drive | 23 | 31 | 26 | Regular Gasoline |
| 2023 | Auto (AV-S8), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S8) | All-Wheel Drive | 27 | 35 | 30 | Regular Gasoline |
| 2022 | Auto (AV-S8), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (AV-S8) | All-Wheel Drive | 24 | 32 | 27 | Regular Gasoline |
| 2022 | Auto (AV-S8), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S8) | All-Wheel Drive | 27 | 35 | 30 | Regular Gasoline |
| 2021 | Auto (AV-S8), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (AV-S8) | All-Wheel Drive | 24 | 32 | 27 | Regular Gasoline |
| 2021 | Auto (AV-S8), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S8) | All-Wheel Drive | 27 | 35 | 30 | Regular Gasoline |
| 2020 | Auto (AV-S8), 4 cyl, 2.4 L | 4 · 2.4L | Automatic (AV-S8) | All-Wheel Drive | 24 | 32 | 27 | Regular Gasoline |
| 2020 | Auto (AV-S8), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S8) | All-Wheel Drive | 27 | 35 | 30 | Regular Gasoline |
| 2019 | Auto (AV-S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (AV-S6) | All-Wheel Drive | 20 | 28 | 23 | Regular Gasoline |
| 2019 | Auto (AV-S7), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S7) | All-Wheel Drive | 25 | 34 | 29 | Regular Gasoline |
| 2018 | Auto (AV-S6), 6 cyl, 3.6 L | 6 · 3.6L | Automatic (AV-S6) | All-Wheel Drive | 20 | 28 | 23 | Regular Gasoline |
| 2018 | Auto (AV-S7), 4 cyl, 2.5 L | 4 · 2.5L | Automatic (AV-S7) | All-Wheel Drive | 25 | 34 | 29 | Regular Gasoline |