GM Defense, a subsidiary of General Motors (GM), will unveil its new “Next Gen” tactical vehicle prototype at AUSA 2024, the annual meeting and exposition of the Association of the US Army, 14-16 October 2024.

Based on the Chevrolet Silverado 2500HD ZR2 truck, the Next Gen features a military-grade diesel-hybrid propulsion system combining GM’s 2.8L Duramax turbo-diesel engine with a 102 kWh Ultium 12-module battery pack. A GMC HUMMER EV motor on the front axle and an eBeam rear axle enable Silent Drive and Silent Watch.

Electronic 4-wheel drive with Multimatic Dynamic Suspension Spool Valve (DSSV) dampers are on all four corners. The electric drive system delivers instantaneous roque at the wheels.

The prototype features front and rear electronic locking differentials, anti-lock braking system, electronic stability control and traction control.

The technologies enable stealthy ingress and egress through high threat zones, with onboard power to support high-energy-demand sensors, shooters, and Soldier kit.

In addition, Next Gen provides sustainment benefits, including:

• Fuel demand reduction;

• The ability to use existing JP8 fuel infrastructure;

• Lower maintenance requirements from reduced parts and subsystems in the overall propulsion system; and

• Reduced logistics tail for fuel, batteries, and vehicle parts.

Next Gen is offered in two-, four-, and six-seat configurations. The vehicle will be optimized to support multi-mission capabilities, including command and control, launched effects, network extension, counter unmanned aerial systems anti-armor, casualty evacuation, and other critical missions.