Buick · 2026 lineup
2026 Buick lineup: MPG & fuel cost
Buick has 4 EPA-rated model lines for 2026. The cheapest to run is the Buick Encore at about $1,550 a year (30 MPG). Across its gas and hybrid models, the median Buick is rated 27.5 MPG combined, 3.5 MPG above the 2026 industry median of 24 MPG.
Every 2026 Buick by fuel cost
Annual fuel cost, lower is betterFull 2026 Buick lineup
| Model | Class | Type | Combined | Range | Fuel / yr |
|---|---|---|---|---|---|
| Buick Encore | Small SUV | Flex-fuel | 30 MPG | — | $1,550 |
| Buick Envista | Wagon | Flex-fuel | 30 MPG | — | $1,550 |
| Buick Envision | Small SUV | Gas | 25 MPG | — | $1,860 |
| Buick Enclave | Midsize & Large SUV | Gas | 22 MPG | — | $2,114 |