The engine oil capacity is about 5.7 quarts (5.4 liters) when performing a full oil change with a new filter.
This specification refers to a standard oil change where the old oil and the filter are replaced. After adding the oil, use the dipstick to confirm the level and adjust as needed to reach the full mark, following the owner's manual for exact guidance on grade and capacity for your specific vehicle configuration.
Official capacity and how it’s measured
The official capacity for the 3.5L V6 in the 2017 Accord is 5.7 quarts (5.4 liters) when changing the oil with a new filter. This is the commonly cited value from Honda for a complete oil service.
Recommended oil grade and service tips
Honda typically recommends a synthetic 0W-20 oil for most 2017 Accord configurations with the 3.5L V6, though climate and driving conditions can influence viscosity choices per the owner's manual. Use a high-quality filter and follow the maintenance intervals to protect the engine.
Summary
In short, the 2017 Honda Accord 3.5L V6 takes approximately 5.7 quarts (about 5.4 liters) of engine oil for a standard oil change with a new filter. Verify the exact amount and grade in your owner's manual and by checking the dipstick during the refill.