EPA-verified MPG for all 21 variants (2017–2026)
S90 by model year — click a row to jump to that year
| Year | Best MPG | Avg MPG | Variants |
|---|---|---|---|
| 2026 | 28 MPG | 28 MPG | 1 |
| 2025 | 29 MPG | 28 MPG | 2 |
| 2024 | 25 MPG | 25 MPG | 1 |
| 2023 | 30 MPG | 28 MPG | 2 |
| 2022 | 30 MPG | 28 MPG | 3 |
| 2021 | 30 MPG | 28 MPG | 2 |
| 2020 | 30 MPG | 28 MPG | 2 |
| 2019 | 29 MPG | 27 MPG | 3 |
| 2018 | 29 MPG | 27 MPG | 3 |
| 2017 | 27 MPG | 26 MPG | 2 |