Subaru Solterra MPG by year (2023-2026)
The agency's file has 4 model years of the Subaru Solterra from 2023 to 2026. The newest, the 2026 Subaru Solterra, gets 117 to 120 MPGe combined across 2 tested versions.
Best of 2026
120 MPGeSolterra AWD, combinedBest in the file
120 MPGeSolterra AWD; reached in 2026Best combined mileage by model year
Each dot is the best version of that model year. Electric figures are MPGe, a different measure from miles per gallon. The table below holds every figure.
Years when the mileage changed
- 2026: the best combined figure went up 16 MPGe, to 120 MPGe (from 104 in 2025).
Your fuel cost, 2026 Solterra
Pick a 2026 version, then set your miles and fuel price. Fuel price as of 2026-11-14, U.S. Department of Energy / EPA. The price box starts at the dated price of the fuel the picked version burns and sets the price of that fuel.
2026 Solterra AWD, Electric: 131 MPGe city, 109 highway, 120 combined. The agency's own estimate for the 2026 Solterra version is $650 a year (15,000 miles, the agency's fuel prices).
Every model year
Open a year for the calculator, every version, rivals, safety record and recalls. Years in the table are the ones the agency tested; pages exist for 3 of them.
| Model year | Versions | Best electric (MPGe) | Fuel a year (agency) | Best figure against the year before |
|---|---|---|---|---|
| 2023 | 2 | 104 MPGe | $700 | no earlier year in the file |
| 2024 | 2 | 104 MPGe | $700 to $750 | no change |
| 2025 | 2 | 104 MPGe | $700 to $750 | no change |
| 2026 | 2 | 120 MPGe | $650 | +16 MPGe |
The best combined figure changed against the year before in 1 of 4 model years: 2026: +16 MPGe.
Where the newest year stands
The 2026 Solterra is in the Small Sport Utility Vehicle 4WD class. By best combined figure it ranks 2nd of 23 electric and fuel-cell 2026 models in that class. Best Small Sport Utility Vehicle 4WD mileage, 2026 models.
Other Subaru models
Every other Subaru model on this site, nearest to the Solterra in newest-year mileage first.
| Model | Newest year | Combined | Against the Solterra |
|---|---|---|---|
| Trailseeker | 2026 | 114 to 117 MPGe | 3 lower |
| Uncharted | 2026 | 112 to 129 MPGe | 9 higher |
| Crosstrek | 2026 | 26 to 36 mpg | not the same measure |
| Forester | 2026 | 26 to 35 mpg | not the same measure |
| Legacy | 2025 | 26 to 30 mpg | not the same measure |
| Impreza | 2026 | 29 mpg | not the same measure |
| Outback | 2026 | 23 to 27 mpg | not the same measure |
| BRZ | 2026 | 22 to 25 mpg | not the same measure |
| Ascent | 2026 | 21 to 22 mpg | not the same measure |
| WRX | 2026 | 21 to 22 mpg | not the same measure |
Common questions
Which Subaru Solterra model year has the best mileage?
Since 2023, the best electric figure is 120 MPGe combined, for the 2026 Solterra AWD.
How many versions of the Subaru Solterra has the agency tested?
8 versions across 4 model years (2023 to 2026).
Has the mileage of the Subaru Solterra gone up over the years?
The best combined figure was 104 MPGe in 2023 and is 120 MPGe in 2026, a change of +16 MPGe.
Mileage and fuel cost: U.S. Environmental Protection Agency, fueleconomy.gov vehicle file (file dated 2026-11-04). Your own mileage depends on how and where you drive. Where our numbers come from.