For most 2020 Altimas, use SAE 0W-20 full-synthetic oil. If your Altima has the VC-Turbo 2.0-liter engine, the recommended oil is SAE 5W-30 full synthetic.
The 2020 Nissan Altima line offers two engine choices, and the right oil viscosity depends on which one you own. Getting the correct specification is important for engine protection, fuel economy, and long-term reliability, especially with modern engines that require tighter tolerances and advanced lubrication.
Oil specifications by engine
The following guidance covers the two engine options available in the 2020 Altima lineup. Always verify with the owner's manual or the under-hood oil specification sticker for your exact vehicle, as regional differences can occur.
- 2.5L inline-4 engine: SAE 0W-20 full-synthetic oil. This lightweight viscosity supports fuel efficiency and cold-start protection across a wide temperature range.
- 2.0L VC-Turbo engine: SAE 5W-30 full-synthetic oil. The turbocharged design benefits from this slightly thicker viscosity once at operating temperature, aiding lubrication under higher loads.
In both cases, use oil that meets Nissan’s specification for synthetic lubricants and avoid conventional or blended oils unless explicitly approved by Nissan for a specific market or model year.
Maintenance notes
Always follow the maintenance schedule in your owner’s manual, and be sure to use the correct oil type and viscosity for your engine variant. If in doubt, consult a Nissan dealer or a qualified mechanic to confirm the right specification for your VIN and local climate conditions. Regular checks of oil level and quality help ensure the vehicle remains within its designed performance envelope.
Summary
In short, the 2020 Nissan Altima uses 0W-20 full-synthetic oil for the 2.5L engine and 5W-30 full-synthetic oil for the 2.0L VC-Turbo engine. Always confirm the exact specification from the owner’s manual and use OEM-approved synthetic oil to maintain optimal performance and reliability.