The 2020 Honda Accord Sport 1.5T takes about 4.4 quarts (4.2 liters) of engine oil when performing a full oil change with a new filter.
For context, the 1.5-liter turbo engine used across the Accord lineup for 2020 shares this oil-capacity figure. Always verify the exact amount in your owner's manual or on the engine bay’s oil-fill sticker, as fill capacity can vary slightly depending on the model year, oil filter, or whether you’re replacing the filter versus topping off.
What the specification says
Below are the key points you should know about the oil fill for the 2020 Accord Sport 1.5T:
- Oil capacity with filter: 4.4 quarts (4.2 liters).
- Recommended oil type: 0W-20 full synthetic.
- Fill guidance: Always replace the oil filter during a full change and use the correct viscosity for your climate.
Note: These figures reflect Honda’s commonly published specification for the 1.5L Turbo engine. If you are servicing a different engine variant or a modified car, consult the manual or your dealer for the exact amount.
Practical tips for oil changes
In addition to knowing the capacity, here’s how to approach an oil change for the 2020 Accord 1.5T:
- Tools and supplies: new oil filter, the recommended oil type and viscosity, a drain pan, a funnel, an appropriate wrench for the drain plug, and a torque wrench if available.
- Safety: Park on a level surface, engage the parking brake, and let the engine cool before opening the drain plug to avoid burns.
- Step-by-step: Drain old oil, replace the filter, refill with the advised quantity, then check the level with the dipstick and start the engine to circulate the oil before rechecking.
Following these steps ensures a proper oil change and helps maintain engine health. Always dispose of used oil at a proper recycling facility.
Summary
For a 2020 Honda Accord Sport 1.5T, plan to replace approximately 4.4 quarts of engine oil with a new filter, using 0W-20 full synthetic oil. Verify the exact figure in your owner’s manual and consider local climate and driving conditions when calculating oil needs.


