How much oil for a 2011 Mercedes c300?

The 2011 Mercedes-Benz C300 typically requires about 8.5 quarts (or approximately 8 liters) of engine oil when equipped with the 3.0L V6 engine, including the oil filter change. It's important to use the recommended oil type, which is usually synthetic 5W-30 or 0W-40. Always check the owner's manual for the most accurate specifications and recommendations for your specific vehicle.