* Engine variations: Even within the same year and model, there can be slight variations in engines (like different trim levels or modifications).
* Oil type: The type of oil (conventional, synthetic, etc.) can affect the volume needed.
* Oil filter: Changing the oil filter also influences the total amount of oil required.
How to find the correct oil capacity:
1. Consult your owner's manual: The most reliable source for this information is your vehicle's owner's manual.
2. Check the dipstick: The dipstick is located on your engine. It shows the current oil level. You can use this to estimate the total capacity, but it's best to refer to the owner's manual for the exact amount.
3. Visit a mechanic: If you can't find your manual, a mechanic can easily determine the correct oil capacity for your specific Altima.
Important note: Always use the recommended oil type and follow the correct oil change procedures for your vehicle.
