Vehicle profile
GMC Sierra 4WD AT4X
Years: 2023–2024Best EPA combined: 19 MPG
Year-by-year
| Year | Trims | Best MPG | Complaints | Fatal crashes | Inventory |
|---|---|---|---|---|---|
| 2023 | 1 | 15 | — | — | — |
| 2024 | 2 | 19 | — | — | — |
Vehicle profile
| Year | Trims | Best MPG | Complaints | Fatal crashes | Inventory |
|---|---|---|---|---|---|
| 2023 | 1 | 15 | — | — | — |
| 2024 | 2 | 19 | — | — | — |