The 2022 Honda Civic Si uses 0W-20 synthetic engine oil, with a typical fill of about 3.7 quarts (3.5 liters) including the filter.
This article explains the official specification, where the oil grade comes from, recommended brands, and how often you should change it. It also covers practical tips for choosing a product and keeping your engine well maintained.
Official specifications
To ensure optimal performance and reliability, Honda specifies a full-synthetic 0W-20 oil for the 2022 Civic Si. The engine capacity is filled with an oil amount around 3.7 quarts (3.7 qt) including the filter, and the oil should meet modern standards for engines designed by Honda.
Viscosity and quality standards
- Viscosity: 0W-20
- Oil type: Full synthetic
- Approvals: API SP (or newer) and ILSAC GF-6
- Compatibility: Suitable for turbocharged 1.5L engines used in the Civic Si
In summary, use a 0W-20 full-synthetic oil that meets API SP (or newer) and ILSAC GF-6 specifications. This ensures proper lubrication across temperature ranges while supporting the engine’s performance characteristics.
Practical oil options
When selecting a product, aim for a reputable 0W-20 full-synthetic oil that carries the API SP and GF-6 marks. The following brands commonly meet these standards and are widely used by Honda owners.
- Honda Genuine 0W-20 Full Synthetic
- Mobil 1 ESP Formula 0W-20
- Castrol EDGE 0W-20
- Pennzoil Platinum Full Synthetic 0W-20
- Valvoline Advanced Full Synthetic 0W-20
Whichever option you choose, verify the label explicitly states 0W-20, full synthetic, and API SP (or newer) with GF-6 compatibility. Using the correct spec helps maintain warranty coverage and engine longevity.
Oil capacity and change intervals
The Civic Si requires a fill of roughly 3.7 quarts, including the oil filter, when performing an oil change. The car uses Honda’s Maintenance Minder system, so the exact interval is driven by driving conditions and the vehicle’s oil life monitor. In general, expect oil changes every 7,500 miles under normal driving, with more frequent changes under severe driving conditions or shorter trips.
- Follow the Maintenance Minder prompts, and replace the oil and filter as indicated.
- Use the correct 0W-20 synthetic oil and a compatible filter during every change.
- Dispose of used oil according to local hazardous-w waste guidelines.
Regularly checking the oil level and staying on schedule with changes helps protect the turbocharged engine and maintain performance. If you’re unsure, consult the owner’s manual or a certified Honda technician for guidance tailored to your climate and driving habits.
Summary
For the 2022 Civic Si, use 0W-20 synthetic oil, about 3.7 quarts including the filter, and choose a reputable brand that meets API SP and GF-6 standards. Change intervals are guided by Honda’s Maintenance Minder, with typical normal-driving recommendations around 7,500 miles and more frequent changes under severe conditions. Always verify oil specifications on the product label and replace the oil filter with every change.