Chevrolet Silverado 3500HD Becomes Autonomous Military UGV
GM Defense is testing a new autonomous, electric version of the heavy-duty truck for military logistics and evacuation.
Updated on Oct. 15, 2026 in Trucks
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GM Defense has unveiled a new autonomous unmanned ground vehicle based on the Chevrolet Silverado 3500HD. The military-grade concept replaces traditional human controls with a drive-by-wire system and swaps combustion engines for a 100kWh electric powertrain.
Why it matters
This prototype explores the future of silent logistics and casualty evacuation in the field by utilizing proven heavy-duty truck architecture. It demonstrates how civilian automotive platforms are being adapted for specialized defense applications that require high load capacity.
The vehicle features an 8000-pound payload capacity and utilizes the dual-rear-wheel skateboard architecture of a Chevrolet Silverado 3500HD. The design integrates a 100kWh battery to replace the standard combustion engine.
The players
GM Defense
A subsidiary of General Motors that specializes in adapting commercial truck platforms for advanced military and defense requirements.
Chevrolet
A major automotive brand known for producing the Silverado heavy-duty truck lineup, which serves as the base architecture for this concept.
Scout AI
A technology firm specializing in remote drive-by-wire systems that enable autonomous vehicle navigation.
The details
The design achieves autonomous operation by removing all human control systems from the base Silverado platform and installing a remote drive-by-wire system developed by Scout AI. By replacing the traditional combustion engine with a high-capacity electric motor, the vehicle enables silent movement, which is critical for logistics and casualty evacuation. The system also includes advanced sensor arrays for drone detection and defensive counter-drone lasers.
Timeline
October 15, 2026: GM Defense unveiled the autonomous truck concept.
June 2027: Demonstrator models are scheduled for Army testing.
The Home Front
This project reconfigures the Chevrolet Silverado 3500HD from a standard consumer work truck into an autonomous, specialized military platform. It highlights the growing trend of adapting heavy-duty automotive architectures for silent, battery-powered logistics operations.
While this autonomous concept is reserved for defense applications, it underscores the rapid evolution of heavy-duty electric powertrains and drive-by-wire systems in commercial vehicles. Homeowners should track how these platform advancements eventually translate into future heavy-duty towing and hauling capabilities for the consumer market.
The takeaway
This concept illustrates the transition toward electrification and autonomous capability in heavy-duty vehicle platforms. Keep an eye on how these high-capacity electric battery systems eventually influence towing range and performance in future consumer-grade heavy-duty trucks.
What happens next
GM Defense plans to deliver initial demonstrator models for U.S. Army testing by June 2027.
Further reading
Learn more about the latest innovations in heavy-duty vehicles in our Trucks section.
Source note: This article includes information reported by WhichCar | New Car Reviews, Prices and Buying Advice.
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Should the military increase its reliance on autonomous vehicles for logistics and casualty evacuation?
