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General Motors (GM) has achieved a groundbreaking milestone with the 2026 Chevrolet Silverado EV Max Range Work Truck, setting a new world record for electric vehicle (EV) range. The truck traveled an impressive 1,059.2 miles on a single charge, surpassing the previous record of 749 miles set by Lucid. This feat, accomplished by GM’s engineering team, showcases the advancements in EV technology and the potential of the Silverado EV in real-world conditions.
Key Highlights
- Record-Breaking Range: The Silverado EV Max Range Work Truck achieved 1,059.2 miles on one charge.
- EPA-Estimated Range: The truck is rated for up to 493 miles by the EPA.
- Real-World Testing: The test was conducted on public roads near GM’s Milford Proving Ground in Michigan.
- Optimized Efficiency: Minor adjustments, like tire pressure and driving habits, maximized battery performance.
- Team Effort: Engineers drove in one-hour shifts, applying their expertise to push the truck’s limits.
Engineering Innovation at Its Core
The record-breaking journey began as a casual discussion among GM engineers in late 2024, evolving into a challenge to test the limits of the Silverado EV’s range. The team, led by experts like Kurt Kelty, VP of Battery, Propulsion, and Sustainability, optimized the truck’s performance through meticulous engineering. According to Kelty, this achievement reflects deep integration across battery chemistry, drive unit efficiency, software, and vehicle engineering. The result is a testament to GM’s commitment to advancing EV technology.
The test utilized a production Silverado EV Max Range Work Truck with no modifications to its hardware or software. Instead, the team made small, permissible adjustments outlined in the truck’s owner’s manual to enhance efficiency. These included maintaining an average speed of 20-25 mph, inflating tires to their highest acceptable pressure, and removing the spare tire to reduce weight. Additional tweaks, such as adding a tonneau cover and turning off climate control, further optimized battery usage.
Real-World Testing Conditions
The test was conducted on public roads near GM’s Milford Proving Ground in southeastern Michigan, with the final stretch completed on Detroit’s Belle Isle. Engineers drove in one-hour shifts, balancing their regular work schedules with this ambitious challenge. The team ensured the test reflected real-world conditions by adhering to practical driving habits, such as avoiding hard braking and rapid acceleration. The test occurred during summer to leverage optimal temperatures for battery efficiency, further enhancing performance.
The Silverado EV’s efficiency sweet spot was found at 20-25 mph, a speed typical for city or neighborhood driving. At this pace, nearly all battery power was directed toward propulsion, minimizing energy loss to auxiliary systems. Each mile driven provided valuable data, feeding directly into GM’s ongoing efforts to refine EV technology.
Why Range Matters for Customers
Range is a critical factor for EV buyers, particularly for truck owners who prioritize capability and versatility. The 2026 Silverado EV Max Range Work Truck, with its EPA-estimated 493-mile range, sets a new standard for electric trucks. GM’s customer research confirms that range is the top purchase driver for Silverado EV buyers, making this record-breaking achievement especially significant. The test not only shattered the previous world record but also demonstrated the truck’s potential to meet the demands of real-world users.
A Trophy Powered by Innovation
The record-breaking drive culminated in a celebratory moment when the Silverado EV, after completing 1,059.2 miles, was recharged and used to power a 3D printer that created a trophy for the engineering team. This symbolic gesture underscores the practical applications of the truck’s advanced battery technology and GM’s focus on innovation.
This achievement is more than a milestone; it’s a glimpse into the future of electric trucks. The lessons learned from this test will inform GM’s ongoing efforts to enhance EV performance, ensuring that vehicles like the Silverado EV continue to lead the industry in range, efficiency, and reliability.
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