GMC · 2023 lineup
2023 GMC lineup: MPG & fuel cost
GMC has 7 EPA-rated model lines for 2023. The cheapest to run is the GMC Terrain at about $1,788 a year (26 MPG). Across its gas and hybrid models, the median GMC is rated 23 MPG combined, 1.0 MPG below the 2023 industry median of 24 MPG.
Every 2023 GMC by fuel cost
Annual fuel cost, lower is betterFull 2023 GMC lineup
| Model | Class | Type | Combined | Range | Fuel / yr |
|---|---|---|---|---|---|
| GMC Terrain | Small SUV | Gas | 26 MPG | — | $1,788 |
| GMC Acadia | Midsize & Large SUV | Gas | 25 MPG | — | $1,860 |
| GMC Sierra Diesel | Full-Size Pickup | Diesel | 26 MPG | — | $2,135 |
| GMC Sierra | Full-Size Pickup | Gas | 20 MPG | — | $2,325 |
| GMC Canyon | Small Pickup | Gas | 20 MPG | — | $2,325 |
| GMC Yukon Diesel | Midsize & Large SUV | Diesel | 23 MPG | — | $2,413 |
| GMC Yukon | Midsize & Large SUV | Gas | 17 MPG | — | $2,735 |