* Your owner's manual: This is the most reliable source for this information. Look for a section on engine fluids or maintenance.
* The dipstick: Your vehicle's dipstick will have markings indicating the minimum and maximum oil levels.
* A reputable online source: Websites like the Nissan owner's website or a trusted automotive parts website may provide this information.
Please note that the engine oil capacity may vary slightly depending on the engine configuration and any modifications that may have been made to your vehicle.