It takes 0W-20 synthetic motor oil. This grade helps optimize efficiency and engine protection for the Civic Si’s turbocharged 2.0-liter engine.
In more detail, the 2017 Civic Si uses a turbocharged 2.0-liter four-cylinder engine. Honda’s specification for this model calls for a full synthetic 0W-20 oil that meets API SN or newer and ILSAC GF-5 or newer. Use oil from reputable brands or Honda-approved equivalents, and replace it along with the oil filter at the intervals noted in the owner’s manual.
Oil grade and specification
Before selecting an oil, consider the standard requirements you should meet when purchasing motor oil for this car.
- Viscosity: 0W-20 (specialists recommend a full synthetic 0W-20 for best performance)
- Type: Full synthetic motor oil
- Standards: API SN (or newer) and ILSAC GF-5 (or newer)
- Formulation: Honda-approved or equivalent synthetic oil suitable for turbocharged engines
Maintaining the correct oil grade and formulation is essential for turbocharged engines, especially under varied driving conditions. Always verify current specifications in the owner's manual or with a Honda dealer, as recommendations can update with model-year changes.
Maintenance tips and care
Beyond picking the right oil, following the vehicle’s maintenance schedule helps keep the Civic Si performing at its best. Check the owner’s manual for the recommended oil-change interval based on climate and driving conditions; severe conditions or frequent short trips may warrant more frequent changes. Always use a high-quality filter and reset the maintenance light after service.
Note: The exact interval and oil type could vary by region and driving conditions, so confirm the recommended service schedule specific to your vehicle in the manual or with a dealer.
Summary
The 2017 Honda Civic Si uses 0W-20 synthetic motor oil that meets API SN or newer and ILSAC GF-5 or newer. Use a full synthetic oil from a reputable brand, follow the manual’s change interval, and replace the oil filter with every change.