Who makes Subaru 0W-20 oil?

Subaru 0W-20 oil is manufactured by Subaru, the Japanese automaker known for its all-wheel-drive vehicles. Subaru designs and produces its own line of engine oils specifically formulated for use in Subaru vehicles.

What is Subaru 0W-20 Oil?

Subaru 0W-20 oil is a synthetic motor oil developed by Subaru to meet the specific lubrication requirements of Subaru engines. It is a low-viscosity, fuel-efficient oil that helps improve fuel economy and provides excellent cold-weather performance. Subaru recommends using this oil in all Subaru models to ensure optimal engine protection and performance.

Why Does Subaru Make Its Own Oil?

• Subaru engines are designed with specific lubrication needs in mind, and the company wants to ensure its vehicles use an oil that is perfectly matched to those requirements.


• By manufacturing its own oil, Subaru can closely monitor the formulation and quality control to meet its high standards.


• Subaru 0W-20 oil is engineered to work seamlessly with other Subaru-specific components, such as the oil pump and engine internals, for maximum efficiency and longevity.


• Using a Subaru-branded oil helps maintain the warranty coverage on Subaru vehicles, as it ensures the use of a product that meets the automaker's specifications.

Subaru's commitment to producing its own engine oil reflects the company's focus on providing high-quality, reliable vehicles that deliver exceptional performance and fuel efficiency.

Where Can I Buy Subaru 0W-20 Oil?

Subaru 0W-20 oil is available for purchase at Subaru dealerships, as well as many automotive parts stores and online retailers that carry Subaru-branded products. It is important to use the recommended Subaru 0W-20 oil to maintain your Subaru vehicle's warranty and ensure optimal engine performance and longevity.

Why does Subaru recommend 0W20?

Subaru uses 0W−200 cap W minus 200𝑊−20 oil in its non-turbocharged engines because its low viscosity improves fuel economy and reduces friction, while also providing excellent protection across a wide range of temperatures. This specific oil is formulated to work with the low-friction design of these engines and is optimized to help them operate efficiently and last longer. 

• Improved fuel efficiency: The thinner viscosity of 0W−200 cap W minus 200𝑊−20 oil allows it to flow more easily, reducing drag and leading to a slight improvement in miles per gallon. 
• Enhanced cold-weather performance: It flows more readily in cold conditions than higher-weight oils, which helps with faster lubrication and less wear when the engine is starting up. 
• Optimized for engine design: Subaru formulates its 0W−200 cap W minus 200𝑊−20 oil specifically for its non-turbocharged engines to work well with their low-friction design and ensure optimal performance and longevity. 
• Consistent viscosity: Synthetic 0W−200 cap W minus 200𝑊−20 oil is designed to maintain its viscosity across both hot and cold weather extremes, preventing breakdown and providing consistent protection. 

Which brand of 0W-20 oil is the best?

The best 0W-20 oil depends on your specific needs, but top contenders often include Amsoil Signature Series, Mobil 1 Extended Performance, Castrol EDGE, Pennzoil Ultra Platinum, and Royal Purple High-Performance. For long oil change intervals, Amsoil and Mobil 1 Extended Performance are highly rated. For extreme conditions, Castrol EDGE and Royal Purple are known for their high-performance formulations. Ultimately, any API-certified 0W-20 full synthetic oil from a major brand is a good choice, and the most important factor is to follow your vehicle's maintenance schedule.
 
Top-rated 0W-20 oils 

• Amsoil Signature Series: Often cited as a top performer, especially for long drain intervals and performance in various temperatures. 
• Mobil 1 Extended Performance: Known for its long-lasting protection, thermal stability, and availability at most auto parts stores. 
• Castrol EDGE: Features a fluid titanium technology designed to prevent metal-to-metal contact and is available in different formulations, including high mileage and extended performance. 
• Pennzoil Ultra Platinum: Made with PurePlus™ technology for a clean engine, it performs well in cold-start conditions and is considered a more affordable premium option. 
• Royal Purple High-Performance Synthetic: Engineered for high-performance vehicles and heavy-duty applications, it provides excellent film strength and wear protection. 

Other reputable brands

• Valvoline Full Synthetic: A balanced and reliable option for real-world driving conditions. 
• Liqui Moly Synthoil Premium: A German-engineered oil that includes molybdenum disulfide for reduced friction and quieter operation. 
• Shell Rotella T6 Full Synthetic: A heavy-duty oil known for its strength, detergent properties, and wear protection, often favored by diesel owners. 
• Toyota Genuine Motor Oil: A good option, especially for Toyota vehicles, as it is specifically formulated for them. 

How to choose the right oil

• For long drain intervals: Choose oils like Amsoil Signature Series or Mobil 1 Extended Performance. 
• For high-performance or heavy-duty use: Consider Castrol EDGE or Royal Purple. 
• For general use: Any API-certified 0W-20 full synthetic oil from a major brand like Pennzoil, Mobil 1, Castrol, or Valvoline will be suitable for modern engines. 
• For budget-conscious buyers: Even store brands like Walmart's Supertech are considered high-quality synthetic 0W-20 oils. 

Important considerations

• Vehicle manufacturer recommendations: Always check your owner's manual to see if your vehicle requires a specific type or brand of oil.
• Driving conditions: Consider your driving habits. For example, frequent short trips or dusty environments can affect oil longevity. 
• Regular oil changes: No matter which oil you choose, performing regular oil changes according to your vehicle's maintenance schedule is crucial for engine health. 

Is Mobil 1 oil good for Subaru?

Some prevalent oil brands that meet Subaru's standards include Mobil 1, Castrol, and Pennzoil. These brands produce high-quality synthetic oils specifically formulated for Subaru engines. When comparing brands, look for products that meet or exceed Subaru's recommendations for your specific model.

What is the best engine oil for Subaru?

The best oil for a Subaru depends on the engine type, but most modern non-turbo models require 0W-20 full synthetic oil, while turbo models require 5W-30 full synthetic oil. Always check your owner's manual for the exact specifications for your specific vehicle. Using the recommended full synthetic oil is crucial for optimal performance, protection, and fuel efficiency in newer Subaru engines. 
Oil types by engine

• Non-turbocharged engines: Use 0W-20 full synthetic oil. This is the factory-recommended oil for most recent Subaru models and is designed to work with the engine's low-friction design for optimal fuel economy. 
• Turbocharged engines: Use 5W-30 full synthetic oil. This is required for turbocharged Subaru engines from 2011 onwards and is also a suitable option for older models. 

Important considerations

• Always check the owner's manual: The owner's manual is the definitive source for your vehicle's oil requirements. 
• Full synthetic is best: Newer Subaru engines are designed for full synthetic oil, which offers better protection and longevity compared to conventional oil. 
• Viscosity matters: Using the wrong viscosity can lead to increased engine wear, reduced fuel efficiency, and potential engine damage. 
• Oil change schedule: Adhere to the recommended oil change interval in your manual, which is often every 6,000 miles for normal driving conditions. 
• Using conventional oil temporarily: If synthetic is unavailable, you can use 5W-30 conventional oil as a temporary substitute, but you should switch back to the correct synthetic oil at the next oil change.