The 2010 Honda Civic with the 1.8-liter i-VTEC engine generally requires about 4.4 quarts of engine oil when you replace the filter, or about 3.9 quarts if you’re draining the oil but not changing the filter.
Context: The exact oil capacity can vary slightly by market and filter size, so it's best to verify with the owner's manual or the Honda service bulletin for your region. These figures reflect the typical range used for routine changes on the US-spec 1.8L Civic of that vintage.
Oil capacity by changing scenario
Before listing the typical capacities, note that the numbers below assume a standard oil filter is replaced along with the oil. If you skip the filter replacement, the amount you need will be lower.
- Oil capacity with a new filter (standard oil change): 4.4 quarts (approximately 4.2 liters).
- Oil capacity without replacing the filter (drain-only): 3.9 quarts (approximately 3.7 liters).
In practice, you should start with the higher figure and then top up to the proper level on the dipstick after the oil has settled. Always use the recommended viscosity and oil type listed in your manual.
Recommended oil type and fill level
Honda's guidance for the 2010 Civic 1.8L i-VTEC in most markets is to use a 5W-20 oil (synthetic or synthetic blend) that meets current API standards. Confirm the exact specification in your owner's manual or on the under-hood label, as regional recommendations can vary.
Practical notes for changing the oil
When performing the change, remember to warm the engine slightly for easier drainage, replace the oil filter, and reinstall the drain plug with the correct torque. After adding fresh oil, run the engine for a minute, turn it off, wait a few minutes, and recheck the oil level on the dipstick, topping up as needed.
Summary
For a 2010 Honda Civic 1.8 i-VTEC, plan on about 4.4 quarts of oil when replacing the filter and about 3.9 quarts if you do not replace the filter. Use 5W-20 oil as recommended by Honda, and always verify the exact specification in your owner’s manual. The dipstick should read between the marks after the oil has settled.