The 2010 Nissan Altima uses 5W-30 engine oil for both available engines, and you can use conventional or full-synthetic oil depending on your maintenance plan. The two engines differ in capacity, but not the required viscosity: 5W-30 for both the 2.5L four-cylinder and the 3.5L V6.
Engine options and oil requirements
In the 2010 Altima, buyers could choose between a 2.5-liter four-cylinder (QR25DE) and a 3.5-liter V6 (VQ35DE). Both engines specify a 5W-30 viscosity and accept either conventional or synthetic oil.
Note that oil capacity varies by engine. The following list outlines the typical oil types you can use and are compatible with both engines.
- Conventional 5W-30
- Full-synthetic 5W-30
Either option meets Nissan’s engine requirements. Synthetic oil can offer better protection and easier cold-weather starts, especially if you drive in extreme temperatures or conduct frequent short trips.
Oil capacity and drain intervals
Oil capacities differ between the two engines, which affects how much oil you’ll need for a full oil change. The numbers below are approximate and include a new filter.
- 2.5L QR25DE: about 4.5 quarts (with filter)
- 3.5L VQ35DE: about 5.5 quarts (with filter)
Always fill to the vehicle’s full marking on the dipstick and refer to the owner’s manual for exact specifications. If you’re unsure, have a professional verify the fill level after an oil change.
Tips for maintaining oil in a 2010 Altima
Keeping the right oil in your Altima is part of routine maintenance. The following guidance helps you choose and maintain the correct oil over time.
Choosing between conventional and synthetic
Conventional 5W-30 is typically less expensive and suitable for many driving scenarios. Full-synthetic 5W-30 offers improved high-temperature stability and better flow at cold temperatures, which can be beneficial for extreme climates or longer drain intervals.
Always align your choice with Nissan’s maintenance schedule and your driving conditions. If in doubt, consult the owner’s manual or a qualified technician.
Before each oil-change cycle, prepare by ensuring you have the correct filter and the right 5W-30 oil. After changing the oil, run the engine, check for leaks, and recheck the dipstick to confirm the level is within the full range.
Summary
The 2010 Altima requires 5W-30 motor oil for both the 2.5L four-cylinder and the 3.5L V6. You can use conventional or synthetic oil, with capacities of about 4.5 quarts for the 2.5L and about 5.5 quarts for the 3.5L. Follow the owner's manual for exact intervals and always verify proper fill with the dipstick after an oil change. Regular maintenance helps keep the engine performing reliably over the car’s lifespan.