The 2009 Toyota Sienna with the 3.5-liter V6 (2GR-FE) requires about 6.4 quarts (6.1 liters) of engine oil when you do an oil and filter change.
The article below provides the official capacity, how that figure is determined, and practical guidance for filling and maintaining the engine oil.
Official oil capacity for the 3.5L V6
This figure represents the engine oil capacity with a new filter installed. The commonly cited total is 6.4 quarts (6.1 L). Actual capacity can vary slightly depending on model specifics and oil filter configuration.
Capacity details:
- 6.4 quarts (6.1 liters) of engine oil with filter change
In practice, pour in about 6 quarts first, then check the dipstick and add small amounts as needed to reach the full mark, which corresponds to the full 6.4-quart capacity.
Oil type and maintenance notes
Viscosity and grade recommendations can vary by region and year. For most US-spec 2009 Sienna 3.5L V6s, Toyota commonly specifies 5W-30 API SN/ILSAC GF-5, but always verify on the oil cap and in the owner's manual.
Recommended oil viscosity
Typically 5W-30, but regional specifications or climate may call for 5W-20 or 5W-30. Confirm the exact grade in your owner's manual or on the engine oil filler cap.
Oil change steps (at a glance)
For those performing the change themselves, the following is a concise checklist. A pre-change warm-up helps the drain and measurement be more accurate.
- Warm the engine to operating temperature, then turn off and safely lift the vehicle if needed.
- Place a drain pan beneath the oil pan; remove the drain plug and allow the old oil to drain completely.
- Remove the old oil filter, taking care to catch any remaining oil.
- Install a new oil filter and coat the gasket with fresh oil.
- Pour in about 6 quarts of fresh oil, then start the engine and check for leaks; turn off and recheck the level with the dipstick; top up as needed to reach the full mark.
Dispose of used oil and filter at an authorized recycling center.
Summary
The 2009 Toyota Sienna's 3.5L V6 (2GR-FE) holds roughly 6.4 quarts (6.1 L) of engine oil with a new filter. Use the recommended viscosity (commonly 5W-30) and verify the final oil level with the dipstick after filling. Always consult the owner's manual or the engine oil cap for region-specific guidance and service intervals.