Doug DeMuro gives the 2024 GMC Sierra 2500HD AEV Edition a strong 81.5/100 rating, praising its exceptional performance and technology features that make it a capable off-road truck. The standout strengths include a massive 6.6L turbo diesel V8 engine producing nearly 1,000 lb-ft of torque, smart tech like one-touch window controls and power-extending mirrors for trailer visibility, and aggressive AEV styling with recovery hooks and 35-inch all-terrain tires. However, the truck's $103,000-$113,000 price tag represents a significant value concern, and some tech features lack polish—notably, the all-windows-down button won't raise them back up, forcing individual manual operation. This truck is built for buyers who prioritize serious towing and off-road capability over affordability and don't mind paying a premium for it.

The 2024 GMC Sierra 2500HD AT4X impressed Auto Buyers Guide with an 86/100 OctaneScore, earning particular praise for its design and performance capabilities—including a Duramax 6.6-liter V8 diesel engine, 12.5 inches of ground clearance with all-terrain tires, and towing capacity that exceeds the Ram 2500 Power Wagon. The cabin delivers luxury features like heated and ventilated massage seats, a large LCD infotainment system, and a full button-and-knob instrument cluster for those who prefer physical controls. The primary caveat is that exact pricing for the AT4X trim remains unknown, making value assessment impossible at this stage. This truck is built for serious off-road and heavy-duty enthusiasts who prioritize capability and comfort over affordability clarity.