- Electric
- Standard SUVs
- MY2024–2025
GMC Hummer EV MPGe & Charging Cost by Year
2 model years · 2024–2025
15,000 mi/yr · residential electricity 18.3¢/kWh (U.S. average, Jul 2026)
GMC Hummer EV fuel economy at a glance
EPA has rated the GMC Hummer EV for 2 model years, 2024 to 2025. Across those years its combined rating runs 47–53 MPGe. The latest model year, 2025, has 8 configurations rated 47–53 MPGe combined and costing $1,760–$1,970 a year to fuel at residential electricity 18.3¢/kWh (U.S. average, Jul 2026). The most efficient configuration on record since 2024 is the 2025 Pickup 2X AWD, at 53 MPGe.
GMC Hummer EV MPG by year
| Year | Electric (MPGe) | $/yr |
|---|---|---|
| 2024-2025 (1st gen) Generation page | ||
| 2025 | 47–53 | $1,760–$1,970 |
| 2024 | 47–53 | $1,740–$1,970 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
GMC Hummer EV generations
1 generations between 2024 and 2025. Open one for the table of every model year and configuration.
2025 powertrain options
EPA range 282–318 miles.
See electric configurationsMore GMC models
Frequently asked questions
What is the GMC Hummer EV's gas mileage by year?
EPA combined ratings for the GMC Hummer EV run 47–53 MPGe across model years 2024 to 2025. The latest year, 2025, is rated 47–53 MPGe.
Which GMC Hummer EV model year has the best gas mileage?
The 2025 GMC Hummer EV Pickup 2X AWD has the highest combined rating since 2024, at 53 MPGe.
How much does a GMC Hummer EV cost to fuel per year?
For MY2025, EPA-rated configurations cost $1,760–$1,970 a year to fuel, driving 15,000 miles at residential electricity 18.3¢/kWh (U.S. average, Jul 2026). The most efficient one costs $1,760.
Has the GMC Hummer EV's fuel economy improved over time?
Not much. The most efficient configuration is rated 53 MPGe in both 2024 and 2025.
Is there a hybrid, plug-in or electric GMC Hummer EV?
Yes. Electric versions are rated from 2024 to 2025 (47–53 MPGe).