Redline Reviews gives the 2024 GMC Sierra HD AT4X AEV an enthusiastic 89/100, praising its exceptional design, livability, and driving technology that combine luxury with serious capability. The truck impresses with a striking blacked-out grille, impressive 3,300 lb payload capacity (nearly double the Ram Power Wagon), and standout 14-camera system with outstanding resolution for off-road navigation, while its 6.6L turbo diesel V8 delivers 470 hp and 975 lb-ft of torque paired with a 10-speed transmission. The main caveat is pricing, as the fully loaded AEV package reaches around $106,000—higher than competitors—and cabin tech features score slightly lower at 80/100 despite offering wireless Apple CarPlay and a 13.4-inch Google-based touchscreen. This truck is built for buyers willing to pay premium prices for a heavy-duty truck that refuses to compromise on luxury, technology, payload, or off-road prowess.