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What type of oil for a 2014 Subaru Impreza?

The 2014 Impreza’s 2.0-liter engine calls for synthetic 0W-20 motor oil. Use a high-quality API SN or newer oil, and plan to change the oil and filter roughly every 7,500 miles under normal driving, with shorter intervals in severe conditions. Always verify specifics in the owner’s manual for your exact model and climate.


Oil type and viscosity


The 2014 Impreza uses a 2.0-liter engine (FB20) that is designed to run optimally on 0W-20 synthetic oil. This lightweight viscosity helps with cold-start protection and fuel economy. Subaru generally recommends a full-synthetic 0W-20, though a synthetic-blend 0W-20 is acceptable if a full synthetic isn’t available. Always confirm with the owner’s manual or a Subaru technician for your vehicle’s exact requirements.


Before listing the key specifications, here is what you need to know to choose the right product:



  • Viscosity: 0W-20, preferably full synthetic, for the 2.0L engine.

  • Oil type: Full synthetic 0W-20 is preferred; a synthetic blend 0W-20 can be used if necessary.

  • Oil capacity: About 4.5 quarts (rough range includes 4.3–4.8 quarts) with the filter.

  • Oil specification: API SN or newer; ILSAC GF-5 or GF-6 certified oils meet Subaru’s requirements.


These specifications help ensure proper lubrication and engine longevity across climates. Always verify with the manual or dealer to account for any regional variations or updates to Subaru’s guidelines.


Maintenance interval and practical tips


Oil-change intervals depend on driving conditions and oil type. With synthetic 0W-20, Subaru typically approves a change interval of about 7,500 miles under normal driving. In severe service—such as frequent short trips, dusty roads, towing, or extreme temperatures—you may need to shorten this to roughly 3,750–5,000 miles. Regularly checking the oil level between changes is prudent, and follow the exact schedule in your owner’s manual.



  • Normal driving interval: roughly every 7,500 miles (12,000 km) with synthetic 0W-20

  • Severe service interval: roughly every 3,750–5,000 miles (6,000–8,000 km) or sooner under harsh conditions

  • Practical tips: use the OEM oil filter, reset any oil-change indicator if equipped, and keep receipts for maintenance records


Bottom line: use synthetic 0W-20, fill about 4.5 quarts with a new filter, and adhere to the maintenance schedule in your manual. Regularly monitor the oil level and adjust intervals if your driving habits or climate demand it.


Summary


In short, the 2014 Subaru Impreza requires synthetic 0W-20 motor oil for the 2.0L engine, with an approximate capacity of 4.5 quarts including the filter. Use API SN or newer, prefer ILSAC GF-5 or GF-6 certified oils, and follow Subaru’s recommended maintenance intervals (about 7,500 miles under normal conditions; shorter under severe service). Always consult the owner’s manual for your exact configuration and climate considerations.

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.