GMC · 2027 lineup
2027 GMC lineup: MPG & fuel cost
GMC has 4 EPA-rated model lines for 2027. 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 22.5 MPG combined, 0.5 MPG below the 2027 industry median of 23 MPG.
Every 2027 GMC by fuel cost
Annual fuel cost, lower is betterFull 2027 GMC lineup
| Model | Class | Type | Combined | Range | Fuel / yr |
|---|---|---|---|---|---|
| GMC Terrain | Small SUV | Gas | 26 MPG | — | $1,788 |
| GMC Acadia | Midsize & Large SUV | Gas | 22 MPG | — | $2,114 |
| GMC Yukon Diesel | Midsize & Large SUV | Diesel | 23 MPG | — | $2,413 |
| GMC Yukon | Midsize & Large SUV | Gas | 17 MPG | — | $2,735 |