2018 Chevrolet Suburban: What is the oil type and capacity?

The 2018 Chevrolet Suburban has A5.3 L V8 engine that needs 0W-20 Synthetic Motor Oil. The capacity for the Suburban iS8 quarts with a filter and the drain plug uses 18 ft/lbs of torque. What 0W-20 means is that 0 is the viscosity or the thickness of the oil at startup, W is for winter and 20 is the viscosity or the thickness at operating speeds. It is important to use oil because it is what will help keep the engine clean and running. The oil and the filter should be changed every 7,500 miles in the Suburban. The cost of a change if taken to a professional is anywhere from $30 to $40 in just labor costs.