The 2008 Nissan Armada, powered by the VK56DE V8, typically uses SAE 5W-30 motor oil, with a usual capacity of about 7 quarts (with a filter). Both conventional and synthetic oils are acceptable, depending on climate and driving needs. Always check the owner's manual or ask a Nissan dealer for the exact specification for your vehicle.
Recommended Oil Type and Viscosity
Below are the official guidelines for viscosity and oil types for the Armada's VK56DE engine.
- SAE 5W-30 engine oil (standard viscosity recommended for the VK56DE).
- Conventional (mineral) 5W-30 oil is acceptable.
- Synthetic blend or full synthetic 5W-30 oil is also acceptable and can offer better performance in extreme temperatures or for longer drain intervals.
Using the proper oil type protects engine wear and helps maintain performance. Always verify the exact specification in your owner's manual or with a Nissan service professional.
Oil Capacity and Change Guidelines
Knowing how much oil your Armada holds helps ensure you refill accurately during changes.
- Oil capacity (with filter): about 7 quarts (approximately 6.6–7.0 liters).
- After an oil change, check the level with the dipstick and top off as needed to reach the full mark.
For intervals, follow the schedule in the owner's manual, which typically varies based on whether you use conventional or synthetic oil and your driving conditions.
Additional Tips and Considerations
In practice, sticking to 5W-30 is a reliable choice for most climates. Synthetic oils may offer longer drain intervals and improved cold-weather startup protection, while conventional oils are usually less expensive. Avoid using oil grades not specified by Nissan, as that can affect warranty coverage and engine protection.
Summary
Conclusion: The 2008 Nissan Armada uses SAE 5W-30 motor oil, with a typical capacity of about 7 quarts with a filter. You can use conventional, synthetic blend, or full synthetic 5W-30 oil. Always confirm the exact specification and capacity in your owner's manual and consult a Nissan dealer if you have climate or usage that might warrant a different oil choice.