General Motors (GM) recently unveiled the Electric Military Concept Vehicle (eMCV) at the Modern Day Marine trade show in Washington, D.C. This concept vehicle is based on the GMC Hummer EV and follows a similar approach as the Chevrolet Colorado ZR2-based Infantry Squad Vehicle. The eMCV takes a civilian vehicle’s chassis and powertrain, in this case, the electric Hummer’s, and adds military-specific body and hardware.
One of the key features of the eMCV is its battery pack, which is similar to the Hummer EV. It has a 24-module double-stacked battery pack with a capacity of around 200 kWh, providing an estimated range of 300 miles. The battery pack can be charged at up to 350 kW, allowing for an additional 100 miles of range in approximately 12 minutes. In addition to the electric powertrain, the eMCV is also equipped with a 12 kW diesel generator that can provide limited charging and propulsion capabilities.
The eMCV utilizes a three-motor powertrain, which is carried over from the Hummer EV. Just like the most powerful version of the civilian Hummer EV pickup, the eMCV has an estimated output of 1,000 horsepower and 1,200 lb-ft of torque. A single motor powers the front wheels through a conventional mechanical locker, while two motors power the rear wheels using a virtual locker system to enhance traction.
To enhance its off-road capability, the eMCV comes equipped with 37-inch tires and Fox shocks. It also features heavy-duty brakes, a 46-inch gun ring, swing side-arm mounts, and seating for six. The combination of these features makes the eMCV ready for any military operation, ensuring it can traverse challenging terrains and carry a sufficient number of personnel.
There have been reports of an electric military Hummer since 2021, and GM announced in 2022 that it would supply a Hummer EV to the U.S. Army for evaluation. The Army is actively researching alternatives to fossil fuels, and the evaluation of electric vehicles is part of their efforts. In addition to the eMCV, the Army is also testing an electric pickup from startup Canoo and has previously evaluated a fuel-cell Chevy Colorado prototype.
While the eMCV is an exciting concept, it is important to note that it is currently not in production. It remains to be seen whether it will be further developed into a production-ready military vehicle. However, the concept demonstrates GM’s commitment to providing innovative solutions for military operations and their willingness to explore electric powertrains for military applications. The utilization of electric vehicles in the military could offer significant benefits, including reduced reliance on fossil fuels, lower operating costs, and improved stealth capabilities.
In conclusion, General Motors has introduced the Electric Military Concept Vehicle (eMCV) based on the GMC Hummer EV. This concept vehicle takes the Hummer EV’s chassis and powertrain and adds military-specific body and hardware. With its impressive battery pack, powerful three-motor powertrain, and off-road enhancements, the eMCV is designed to meet the demanding needs of military operations. Although the eMCV remains a concept for now, its introduction highlights GM’s commitment to exploring and developing electric solutions for military applications. The evaluation of electric vehicles by the U.S. Army is a significant step towards reducing reliance on fossil fuels and embracing sustainable and efficient transportation for military operations.
