The 2021 Chevrolet Silverado 2500 belongs to the fourth generation of Chevy's heavy-duty truck lineup. Powering this machine are two available engines: a standard 6.6-liter V8 Gasoline engine with 401 horsepower or an upgraded 6.6-liter V8 Diesel with a hefty 445 horsepower and a stunning 910 lb-ft of torque. Each engine is mated to a smooth six-speed automatic transmission and options for either RWD or 4WD drivetrains. This workhorse is offered in five trim levels: Work Truck (WT), Custom, LT, LTZ, and High Country. All trims feature an impressive towing capacity and Chevrolet's Infotainment 3 system, which includes Apple CarPlay and Android Auto, along with an optional 8" HD touchscreen display. The Silverado 2500 also comes standard with StabiliTrak, a stability control system with proactive roll avoidance and traction control.