Database / GMC / Sierra
2026 GMC Sierra
BEVFully electric · Every trim below is EPA-rated. Starting price shown before destination.
Photo: MercurySable99 / Wikimedia Commons (CC BY-SA 4.0) — source
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Worth knowing
- #6 for EPA range out of 91 electrics in our database.
- EPA estimates $6,500 in fuel savings over 5 years versus the average new car.
- About $152 per mile of EPA range — better value than 80% of the electrics and plug-ins here.
The short version
The 2026 GMC Sierra starts at $62,400, goes 410 miles on a charge, sips electricity at 68 MPGe. Here's what the EPA numbers actually mean.
Pricing
Starts at $62,400 before destination, across 3 EPA-rated trims. We verify every price by hand against manufacturer and dealer sources — if we can't confirm a number, we leave it blank instead of guessing.
Range and efficiency
EPA-tested at 410 miles of range and 68 MPGe combined. That's the lab number every car takes, so it's the fairest comparison there is. In the real world, knock off 10–20% for highway speed and cold weather. Cheaper trims with smaller wheels actually go farther — the lineup stretches from 283 to 410 miles.
Charging and fuel cost
At the U.S. average of $0.17 per kWh, 12,000 miles a year costs about $1,010 in electricity — roughly $84 a month. That's the whole fuel story; there are no oil changes either. Plug in your own rates in the fuel cost calculator.
Fast charging
On a DC fast charger it peaks at 350 kW (Max Range trim: 350 kW; Extended Range 300 kW, Standard Range 220 kW (GMC specs)) — enough to add serious miles in the time it takes to grab coffee. Figures are manufacturer ratings for the best trim; real-world peaks vary with battery temperature and state of charge.
All 3 EPA-rated trims
| Trim | Drive | Class | EPA range | MPGe | Full charge (240V) |
|---|---|---|---|---|---|
| SIERRA EV Ext Range (11kW Charger) | 4-Wheel Drive | Standard Pickup Trucks 4WD | 410 mi | 68 | 18.6 h |
| SIERRA EV Ext Range (19kW Charger) | 4-Wheel Drive | Standard Pickup Trucks 4WD | 385 mi | 64 | 11.5 h |
| SIERRA EV Std Range (11kW Charger) | 4-Wheel Drive | Standard Pickup Trucks 4WD | 283 mi | 67 | 13.3 h |
Real-world range tests
Independent outlets tested this model and averaged 468 miles — EPA rates the best trim at 410 miles. Test protocols differ (mixed loops vs constant highway speed), so compare within a column, not across them.
| Outlet | Test | Tested range | vs EPA | Trim tested | Conditions | |
|---|---|---|---|---|---|---|
| Edmunds | EV Range Test | 507 mi | +24% | 2025 GMC Sierra EV Denali | 60% city / 40% highway loop, Southern California public roads | Source |
| Edmunds | EV Range Test | 428 mi | +4% | 2026 GMC Sierra EV Elevation Ext. Range | 60% city / 40% highway loop, Southern California public roads | Source |
See all tested models: real-world range ranking.
Battery health & warranty
- Battery warranty: 8 yr / 100000 mi, 75% capacity floor
Buying used? Full battery-health guide →
Charging specs
- Peak DC charging: 350 kW (manufacturer rating)
- Charge port: Rear left (driver side)
- Onboard AC charger: 19.2 kW
- Battery preconditioning for fast charging
- GM uses EVgo Autocharge (DIN 70121), not ISO 15118 Plug & Charge
Sources: thedrive.com, contentdelivery.ext.gm.com, insideevs.com, github.com
Similar electric cars
Common questions
What is the range of the 2026 GMC Sierra?
The 2026 GMC Sierra has up to 410 miles of EPA-rated range on a full charge, at 68 MPGe combined. Real-world range varies with speed, temperature, and driving style.
How much does the 2026 GMC Sierra cost?
The 2026 GMC Sierra starts at $62,400 MSRP before destination charges. Prices are verified from manufacturer and automotive sources.
Is the GMC Sierra fully electric?
The 2026 GMC Sierra is fully electric — it has no gas engine and charges from the grid.
Specs: U.S. EPA via fueleconomy.gov (model years 2025–2027), updated October 2026. MPGe = miles per gallon equivalent (33.7 kWh = 1 gallon of gasoline energy).