The 2027 GMC Sierra HD SLE 2WD Reg Cab 146 WB, 60 CA, arriving in late 2026, is a powerful and reliable heavy-duty truck built for performance and durability. It features a 6.6L Gas V8 engine delivering 401 horsepower and 464 lb-ft of torque, paired with a 10-speed automatic transmission for seamless power delivery. Designed with a rear-wheel-drive setup and 146-inch wheelbase, it offers stability and towing strength. Inside, enjoy modern connectivity like Bluetooth, Wi-Fi hotspot, and smart device integration. Safety features include a back-up camera, blind spot monitor, and cross-traffic alert, making it an ideal work-ready pickup.