2025 GMC Sierra EV fuel economy
The EPA rates the 2025 GMC Sierra EV at 64 MPGe combined (70 city / 59 highway).
At a glance
- Combined
- 64 MPGe
- City and highway
- 70 and 59 most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost | Range |
|---|---|---|---|---|---|---|---|
| Sierra EV Automatic (A1) | EV | 4-Wheel Drive | 70 | 59 | 64 MPGe | 390 mi |
The longest-range version is rated at 390 miles on a full charge.
Fuel economy in other model years
- 2026
- 2025
- 2024