What kind of oil does a Toyota Scion take?
The quick answer is that there isn’t a single oil for all Scion models—the correct choice depends on the specific model and year. For most modern Toyota/Scion engines, 0W-20 synthetic is common; older or non-Toyota-engineered Scion variants may use 5W-30 or another grade. Always verify with the owner's manual or the oil cap under the hood.
Context: Why oil specifications vary within the Scion lineup
Scion operated as a separate brand under Toyota until 2016. Across its model range, engines came from different generations and collaborations, which means the required oil viscosity and specifications can differ from one model to another and from year to year. Getting the right oil is important for performance, longevity, and warranty compliance.
Key factors that influence oil choice
Several factors determine the exact oil you should use in a Scion. Consider these primary factors:
- Engine family and model year
- Climate and typical driving conditions
- Oil type (synthetic vs conventional) and viscosity
- Manufacturer specification (API/ILSAC rating and any OEM oil-spec designation)
- Oil capacity and required service interval
In practice, these factors guide the correct grade and specification for your engine.
How to confirm the exact oil for your model
To confirm the precise oil grade for your Scion, use a proven, step-by-step approach that applies to most models and years.
Before the list: The following steps help you verify the official oil specification for your specific car, ensuring you meet both performance needs and warranty requirements.
- Consult the vehicle’s owner's manual and look up the Engine Oil section for the exact viscosity (for example, 0W-20 or 5W-30) and the recommended API/ILSAC specification.
- Check the oil filler cap on the engine; many caps state the preferred viscosity (such as 0W-20).
- Identify the engine code (for example, FA20, 2ZR-FE, 1NR-FE) to cross-check with official specifications if documentation isn’t readily available.
- Visit official Toyota or Scion resources or your dealer's service portal to confirm the current specification for your model/year, especially if you own a low-volume or special edition model.
- Choose a high-quality oil that meets the stated viscosity and certification (often API SN+ or newer and ILSAC GF-5 or GF-6, as applicable), and ensure it is suitable for your climate and driving style.
Following these steps will help you select the correct oil and maintain engine health and warranty compliance.
Practical guidelines by era and engine family
In most modern Scion/Toyota engines from the 2010s onward, 0W-20 synthetic oil is the predominant specification. Some older Scion engines, particularly those using 2AZ-FE or similar designs, may have called for 5W-30 or 5W-20 depending on year and market. Always rely on the exact specification in your manual or from an authorized dealer, and choose a high-quality synthetic or synthetic-blend oil that meets the recommended API/ILSAC standard.
Summary
There isn’t a one-size-fits-all answer for Scion oil. The right oil depends on your model, year, and engine type. Most newer Toyota/Scion engines use 0W-20 synthetic, while some older engines may require 5W-30 or another grade. To be certain, consult your owner's manual, check the oil cap, and verify with a dealer or trusted mechanic. Using the correct viscosity and specification helps protect the engine, optimize performance, and preserve warranty coverage.
What kind of oil does a 2005 Scion take?
The 2005 Scion requires 5W-30 motor oil. It's recommended to use a full synthetic or a synthetic blend, and the engine capacity is approximately 4 quarts (with a filter change). Always check the oil level on the dipstick after refilling.
- Oil Type: 5W-30
- Engine Capacity: Approximately 4 quarts with a filter change
- Recommendation: Synthetic or synthetic blend oil is suitable for this model.
- Action: After adding the new oil, run the engine for a short time and then check the dipstick to ensure the level is within the correct range.
What oil does a Toyota Scion take?
Mobil 1 – Extended Performance 5W-20 Full Synthetic Motor Oil, Prevents Leaks, 5 Quart (Part No. 15020)
Can I use 5W30 instead of 5W20 in my Toyota?
You should not substitute 5W-20 for 5W-30 in a Toyota unless the owner's manual explicitly allows it, as using the wrong oil can lead to less high-temperature protection and potentially damage the engine over time. Sticking to the manufacturer's recommended oil weight is crucial because it is engineered for specific engine tolerances, and using a different viscosity can impact performance and longevity.
Potential issues with using 5W-20 instead of 5W-30
- Reduced high-temperature protection: 5W-30 oil is thicker at normal operating temperatures than 5W-20 oil. Using 5W-20 can lead to increased wear, especially in engines that run hot or are under heavy load.
- Engine damage: The engine is designed with specific tolerances that are matched to the oil's viscosity. Using a thinner oil can compromise lubrication, potentially leading to more significant internal engine wear over time.
- Not suitable for all engines: Some older Toyota engines (like the 2JZ, 2VZ, or 3VZ) and certain Lexus engines are not compatible with 5W-20 oil and require 5W-30 or another specified weight.
When it might be acceptable
- If your owner's manual says so: Some newer Toyota models may recommend 0W-20 or 5W-20, and in these cases, using 5W-20 is appropriate. Always check the owner's manual to confirm the correct oil for your specific vehicle.
- Temporary use: If you accidentally use 5W-20 for a short period, it is unlikely to cause immediate, catastrophic failure, especially in a modern engine. However, it is best to switch to the correct 5W-30 oil at your next oil change to prevent long-term issues.
What to do
- Check your owner's manual: The most important step is to confirm the oil weight recommended by the manufacturer for your specific vehicle.
- Use the recommended oil: To ensure proper lubrication and protection, always use the oil viscosity that is specified in your owner's manual.
- If you used the wrong oil by mistake: If you accidentally used 5W-20, it is best to have the oil changed to the correct 5W-30 as soon as possible to avoid potential damage.
What oil does a 2009 Scion take?
Oil Grade: API*
0W-20, 5W-20 (All TEMPS) - SAE 5W-20 or 0W-20 engine oil may be used. SAE 0W-20 is the best choice for good fuel economy and starting in cold weather. Capacity: 4.5 quarts (with filter).
