The 2010 Honda Accord uses 5W-20 engine oil, API SN or newer, with ILSAC GF-5 certification, and benefits from a synthetic blend or full synthetic. The oil capacity depends on the engine: about 4.7 quarts for the 2.4L four-cylinder and about 5.7 quarts for the 3.5L V6.
In this article, we explain the official oil specification for the 2010 Accord, how the capacity varies by engine, and practical guidance for selecting and changing the oil to keep the car running smoothly.
Official oil specification
Understanding the required viscosity and certification helps ensure proper lubrication, cold starts, and engine protection under a variety of driving conditions.
- Viscosity: 5W-20
- Certification: API SN or newer; ILSAC GF-5 or newer
- Oil type: Full-synthetic or synthetic-blend recommended (Honda Genuine or equivalent)
- Applicability: Suitable for both the 2.4L four-cylinder and the 3.5L V6 engines in the 2010 Accord
Before listing the specifics, note that using the correct viscosity and certification protects engine tolerances, fuel economy, and warranty compliance.
Using the recommended oil type ensures optimal lubrication, protection against wear, and reliable performance across seasonal temperatures.
Oil capacity by engine
Oil capacity varies by engine size. The following figures indicate typical fill volumes when performing a standard oil change with a new filter.
- Four-cylinder (2.4L): 4.7 quarts (with filter)
- V6 (3.5L): 5.7 quarts (with filter)
Before listing the capacities, note that exact amounts can depend on the vehicle’s trim and filter used. Always confirm with the service manual or dipstick.
After pouring in the oil, check the level with the dipstick and add more in small increments if needed to reach the full mark. Replace the oil filter with every change and ensure the drain plug gasket is properly seated.
Practical notes and tips
For best results, follow the vehicle’s owner’s manual and use high-quality oil that meets the specification above. If you’re unsure, consult a licensed mechanic or Honda service center to verify the correct oil for your specific climate and driving conditions.
Summary
The 2010 Honda Accord requires 5W-20 engine oil, API SN or newer with ILSAC GF-5 certification, with synthetic or synthetic-blend options recommended. Oil capacity is approximately 4.7 quarts for the 2.4L engine and 5.7 quarts for the 3.5L engine, plus a new filter. Always use the correct oil type, replace the filter, and verify the level after an oil change.