Both the Silverado EV and the Sierra EV have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, blind spot warning systems, around view monitors, rear cross-path warning and available driver alert monitors.
Compare the2026 Chevrolet Silverado EVVS 2026 GMC Sierra EV
Safety
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Warranty
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There are over 73 percent more Chevrolet dealers than there are GMC dealers, which makes it much easier should you ever need service under the Silverado EV’s warranty.
Reliability
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J.D. Power and Associates’ 2025 Initial Quality Study of new car owners surveyed provide the statistics that show that Chevrolet vehicles are better in initial quality than GMC vehicles. J.D. Power ranks Chevrolet above average in initial quality. With 21 more problems per 100 vehicles, GMC is rated below average.
J.D. Power and Associates’ 2025 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Chevrolet vehicles are more reliable than GMC vehicles. J.D. Power ranks Chevrolet above average in long-term dependability. With 33 more problems per 100 vehicles in the first three years of ownership, GMC is rated lower.
From surveys of all its subscribers, Consumer Reports’ March 2025 Auto Issue reports that Chevrolet vehicles are more reliable than GMC vehicles. Consumer Reports ranks Chevrolet 4 places higher in reliability than GMC.
Fuel Economy and Range
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The Silverado EV can travel longer on a full charge than the Sierra EV on a full charge:
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Miles |
| Silverado EV |
|||
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2WD |
Trail Boss Max Range Electric Motor |
478 miles |
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AWD |
W/T Max Range Electric Motors |
493 miles |
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W/T Extended Range Electric Motors |
424 miles |
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LT Max Range Electric Motors |
478 miles |
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LT Extended Range Electric Motors |
410 miles |
| Sierra EV |
|||
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AWD |
Standard Range Electric Motors |
283 miles |
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Max Range Electric Motors |
478 miles |
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Extended Range Electric Motors |
410 miles |
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AT4 Extended Range Electric Motors |
390 miles |
Tires and Wheels
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For better traction, the Silverado EV Trail Boss’ tires are larger than the largest tires available on the Sierra EV (285/75R18 vs. 275/50R24).
The Silverado EV has a standard full size spare (not available on Trail Boss) so a flat doesn’t interrupt your work or a trip. A full size spare isn’t available on the Sierra EV; it requires you to depend on a temporary spare, which has mileage and speed limitations, or roadside assistance and a tow-truck.
Passenger Space
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The Silverado EV has .7 inches more front hip room, .9 inches more front shoulder room, 1 inch more rear headroom, .1 inches more rear legroom and .5 inches more rear shoulder room than the Sierra EV.
Payload
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The Silverado EV has a higher standard payload capacity than the Sierra EV (2350 vs. 2250 lbs.).
Servicing Ease
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A maintenance reminder system is optional on the Silverado EV to save the owner time and money by calculating maintenance intervals for tire rotation, based on odometer mileage. This takes the guesswork out of keeping your vehicle in top condition and helps it last longer. GMC doesn’t offer a maintenance reminder on the Sierra EV.
Recommendations
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The Chevrolet Silverado outsold the GMC Sierra by 74% during 2024.