GM Pushes Chevy Silverado EV to an Astonishing 1,000+ Mile Range on a Single Charge

By EVWorld.com Si Editorial Team

By EV World Si Editoral Team

General Motors has achieved what many thought was impossible for a production electric pickup, driving a 2026 Chevrolet Silverado EV a staggering 1,059.2 miles on a single charge. While this sets a remarkable new benchmark, it wasn't the result of a revolutionary new battery. Instead, it was a masterclass in hypermiling by a dedicated team of GM engineers.

The record was set with a completely stock Silverado EV Max Range Work Truck, which has an official EPA-estimated range of 493 miles. The 40-person engineering team more than doubled this figure by using a combination of temporary vehicle modifications and highly disciplined driving techniques.

How They Did It: A Hypermiling Masterclass

The team made several non-permanent adjustments to the truck to maximize its efficiency. The vehicle's core hardware and software remained untouched.

Vehicle Optimizations:

• Reduced Aerodynamic Drag: A tonneau cover was installed over the truck bed to create a smoother surface for air to flow over, and the windshield wipers were set to their lowest position.
• Lowered Rolling Resistance: The stock tires were inflated to their maximum safe pressure, and a special low-resistance alignment was performed.
• Weight Reduction: The spare tire was removed to shed unnecessary weight.

Driving Techniques:

• Slow and Steady Speed: The truck was driven at an average speed of just 20-25 mph.
• Conservative Driving: All hard braking and rapid acceleration were avoided to conserve every possible watt of energy.
• No Climate Control: The air conditioning and heating systems remained off for the entire seven-day test.
• Favorable Conditions: The test was conducted during the summer in Michigan to take advantage of warm temperatures, which are ideal for battery performance.

While this 1,000+ mile journey isn't a representation of typical real-world driving, it's a powerful demonstration of the Silverado EV's potential and how significantly factors like speed, driving style, and aerodynamics can impact an electric vehicle's range.

Sources:

• Autoblog: Chevy Silverado EV goes 1,059 miles on a single charge
• Chevrolet Pressroom: Chevrolet Silverado EV Sets Unofficial Range Record

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