EPA-verified MPG for all 19 variants (2021–2026)
Trailblazer by model year — click a row to jump to that year
| Year | Best MPG | Avg MPG | Variants |
|---|---|---|---|
| 2026 | 31 MPG | 29 MPG | 3 |
| 2025 | 31 MPG | 29 MPG | 4 |
| 2024 | 31 MPG | 29 MPG | 3 |
| 2023 | 31 MPG | 30 MPG | 3 |
| 2022 | 31 MPG | 30 MPG | 3 |
| 2021 | 31 MPG | 29 MPG | 3 |