For the 2015 Honda Accord, oil capacity depends on the engine. The 2.4-liter four-cylinder uses about 4.5 quarts (roughly 4.3 liters) of oil with a filter, while the 3.5-liter V6 uses about 5.7 quarts (roughly 5.4 liters) with a filter.
The oil capacity can vary slightly by model year, trim, and whether you’re performing a full oil change or topping up. Below is a clear breakdown of the two engines offered in the 2015 Accord and their typical capacities to help you plan maintenance and ensure proper lubrication.
Oil capacity by engine
The figures below include the oil filter and represent typical full-change capacities. Always confirm exact amounts in the owner’s manual or on the under-hood label for your specific vehicle.
- 2.4L inline-4 engine: 4.5 quarts (approximately 4.3 liters) of oil with filter.
- 3.5L V6 engine: 5.7 quarts (approximately 5.4 liters) of oil with filter.
When performing an oil change, use the correct grade of oil recommended for your engine and recheck the level after the oil has settled. If in doubt about your exact configuration, consult the owner's manual or a certified Honda technician.
Maintenance guidance
Keep oil levels within the proper range on the dipstick after a change, and avoid overfilling, which can harm engine performance. If you notice unusual consumption or leaks, have the vehicle inspected promptly to prevent potential damage.
Summary
The 2015 Honda Accord requires about 4.5 quarts of oil with a filter for the 2.4L engine and about 5.7 quarts with a filter for the 3.5L V6. Always verify the exact capacity for your specific vehicle configuration in the owner’s manual or on the under-hood label, as there can be minor variations.