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What kind of oil does a 2013 Lexus IS250 take?

The 2013 Lexus IS250 uses full synthetic engine oil with a viscosity of 5W-30, meeting Lexus specifications. Use a high-quality synthetic 5W-30 that meets API SN/ILSAC GF-5 and Lexus requirements, and follow the maintenance schedule in your owner’s manual.


Oil type and viscosity


The IS250’s 2.5-liter V6 requires a high-grade synthetic motor oil. Lexus generally specifies SAE 5W-30 synthetic as the standard viscosity, with oils that meet API SN and ILSAC GF-5 certifications. Using the correct viscosity helps with cold-start protection, fuel efficiency, and overall engine longevity.


Recommended oils and certifications


Choose a synthetic 5W-30 that carries API SN (or newer) and ILSAC GF-5 certification. Lexus Genuine Oil is a safe choice, but many reputable brands (for example Castrol, Mobil 1, Pennzoil, Royal Purple) offer 5W-30 synthetic oils that meet these specs. Always check the label to confirm it meets the required specification in your owner's manual.


Oil capacity and change interval


Oil capacity for the IS250’s 2.5L V6 is typically around six quarts with a filter; exact capacity can vary slightly by production year and filter type. With synthetic oil, many drivers extend intervals beyond conventional oil, often scheduling changes roughly every 7,500–10,000 miles under normal conditions. Severe driving conditions (extreme temperatures, frequent short trips, towing) may require more frequent changes. Always follow the maintenance schedule in your manual and heed the maintenance minder alerts.


Practical maintenance tips


Check oil level monthly using the dipstick, and monitor for oil consumption or changes in engine performance. When performing an oil change, replace the oil filter with a high-quality filter as well. If you’re unsure about the oil you’re buying, consult a Lexus service center or a trusted mechanic for recommendations that match your vehicle’s VIN and climate.


Conclusion


In summary, the 2013 Lexus IS250 requires a full synthetic 5W-30 engine oil that meets API SN and ILSAC GF-5 standards, with an oil capacity around six quarts and typical change intervals of 7,500–10,000 miles under normal driving. Always confirm exact specifications in the owner’s manual or with a Lexus dealer, since service intervals and required oil formulations can vary by region and usage.


Summary: The IS250 uses synthetic 5W-30, calibrated to Lexus specifications, with maintenance intervals guided by the owner’s manual to ensure optimal engine health.

What type of oil does a 2013 Lexus IS250 take?


Notes: Full Synthetic. 0W-20.



Can I use 5W-20 in a Lexus?


Types of Oil Used in Lexus Vehicles
Based on their engine designs, some models might need different grades, such as 5W-20 or the super-thin 0W-16. Engineered to meet the exacting requirements of high-performance Lexus engines, Toyota Genuine Motor Oil stands out as a superior choice.



How much oil does a Lexus is250 2.5 V6 take?


6.6 quarts (with filter). RWD.



What oil should I use for my Lexus IS250?


The correct Lexus IS250 oil type depends on the model year: 0W-20 is recommended for newer models (e.g., 2011-2015), while 5W-30 is for older models (e.g., 2006-2010). Always use a premium-grade full synthetic oil. Check your owner's manual for the most accurate information for your specific vehicle. 

Model Year Recommended Oil
2011-2015 0W-20 (full synthetic)
2006-2010 5W-30 (full synthetic)
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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.