What is the engine oil capacity of 2006 Mercedes E500?

The engine oil capacity for a 2006 Mercedes E500 is approximately 8.5 quarts (or about 8 liters) when including the oil filter. It's important to check the owner's manual for specific recommendations, as slight variations can occur based on factors like the specific engine type or any modifications. Always ensure to use the appropriate oil type as specified by the manufacturer for optimal performance.