The 2021 Honda Accord requires synthetic 0W-20 motor oil, and this is the same for both engine options—the 1.5-liter turbo and the 2.0-liter turbo. Using this specification helps ensure proper lubrication, fuel efficiency, and warranty compliance.
In more detail, the Accord lineup offers two turbocharged engines. Regardless of which you have, Honda specifies 0W-20 full-synthetic oil that meets API SN or newer and GF-6 compatibility. Always consult the owner's manual or maintenance minder for the exact oil capacity and replacement interval for your vehicle.
Oil type and specifications
Key oil specifications to follow for the 2021 Accord, applicable to both engines, are listed below.
- Viscosity: SAE 0W-20
- Oil type: full synthetic
- API/ILSAC standard: API SN or newer (GF-6 compatible)
- Recommended brand: Honda Genuine oil or any brand meeting Honda's 0W-20 synthetic specification
Using oil that does not meet these specifications can impact engine protection, performance, and warranty coverage. Stick to the 0W-20 full-synthetic requirement to keep your Accord running smoothly.
Maintenance and practical tips
Oil-change intervals are managed by Honda's Maintenance Minder system. Under normal driving, synthetic 0W-20 oil typically lasts longer than conventional oil, but you should follow the Minder's prompts. Changes are commonly scheduled every several thousand miles or once a year, depending on driving patterns and conditions, with more frequent changes under severe driving conditions.
When performing an oil change, remember to replace the oil filter, reinstall the drain plug with the proper torque, and reset the maintenance minder after service.
Summary
The 2021 Honda Accord uses 0W-20 full-synthetic oil, meeting API SN or newer and GF-6 compatibility, for both the 1.5L and 2.0L turbo engines. Follow Honda's Maintenance Minder for oil-change intervals and use Honda-approved products for best results.