* Engine Condition: The best oil for your car depends on its current condition, mileage, and any modifications you've made.
* Driving Habits: How you drive (city vs. highway, aggressive vs. conservative) impacts oil degradation.
* Local Climate: Extreme temperatures can affect oil viscosity and performance.
* Oil Specifications: Subaru recommends specific oil types and viscosities for different model years and engines.
What You Should Do:
1. Consult Your Owner's Manual: The manual will list the recommended oil type and viscosity for your specific engine.
2. Check Your Oil Cap: The oil cap often has a sticker indicating the recommended oil type.
3. Visit a Subaru Dealership or Reputable Mechanic: They can advise you on the best oil based on your car's condition, local climate, and driving habits.
General Tips:
* Use a high-quality oil that meets the manufacturer's specifications.
* Change your oil regularly, following the manufacturer's recommended intervals.
* Consider using synthetic oil, which can provide better performance and protection than conventional oil.
Remember: Choosing the right oil is crucial for your engine's health. It's best to consult a professional for specific recommendations.