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What oil do I put in my Subaru Impreza?

The recommended oil for your Subaru Impreza is 5W-30 synthetic motor oil. This oil grade provides the optimal lubrication and protection for the engine in your Impreza model.


Choosing the Right Oil for Your Subaru Impreza


Selecting the proper motor oil is crucial for the health and longevity of your Subaru Impreza's engine. Subaru recommends using a 5W-30 synthetic oil, which is designed to perform well in a variety of driving conditions and temperatures. The 5W-30 specification indicates the oil's viscosity, or thickness, which affects how easily it flows. The "5W" means the oil has a low viscosity at cold temperatures, allowing for easy engine start-up, while the "30" indicates its viscosity at normal operating temperatures.


Using the recommended 5W-30 synthetic oil helps ensure your Impreza's engine components are properly lubricated, reducing wear and tear over time. Synthetic oils also tend to have a longer lifespan than conventional oils, allowing you to go longer between oil changes.


Oil Change Intervals for the Subaru Impreza


Subaru recommends changing the oil in your Impreza every 6 months or 6,000 miles, whichever comes first. Following this maintenance schedule is essential to keep your engine running smoothly and prevent any potential issues. Be sure to use a high-quality 5W-30 synthetic oil and replace the oil filter at the same time.


Tips for Maintaining Your Subaru Impreza's Engine



  • Use only the recommended 5W-30 synthetic motor oil

  • Change the oil and filter every 6 months or 6,000 miles

  • Check the oil level regularly and top up if necessary

  • Avoid mixing different types of motor oil

  • Consider using a fuel system cleaner periodically to keep the engine running efficiently


By following Subaru's recommended oil specifications and maintenance schedule, you can help ensure your Impreza's engine remains in top condition for years to come.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.