EPA-verified MPG for all 18 variants (2015–2020)
Boxster by model year — click a row to jump to that year
| Year | Best MPG | Avg MPG | Variants |
|---|---|---|---|
| 2020 | 24 MPG | 23 MPG | 3 |
| 2019 | 25 MPG | 24 MPG | 3 |
| 2018 | 25 MPG | 24 MPG | 3 |
| 2017 | 25 MPG | 25 MPG | 2 |
| 2016 | 25 MPG | 24 MPG | 4 |
| 2015 | 25 MPG | 25 MPG | 3 |