Loading

Can you put regular gas in a Lexus ES 350?

No, you should not put regular gas in a Lexus ES 350. The Lexus ES 350 requires premium gasoline, typically 91 octane or higher, to operate properly and avoid potential engine damage.


Understanding the Fuel Requirements for the Lexus ES 350


The Lexus ES 350 is a luxury sedan that is designed to run on premium gasoline. This is because the engine in the ES 350 is tuned to take advantage of the higher octane rating of premium fuel, which helps to prevent knocking or pinging in the engine. Using regular gasoline, which has a lower octane rating, can lead to engine performance issues and potentially cause long-term damage to the engine over time.


Consequences of Using Regular Gas in a Lexus ES 350


If you were to put regular gas in a Lexus ES 350, you could experience the following issues:



  • Reduced engine performance and power

  • Increased fuel consumption and lower fuel efficiency

  • Potential engine knocking or pinging, which can lead to engine damage over time

  • Possible activation of the engine's knock sensor, which could cause the engine to run less efficiently


In general, it's best to always use the recommended fuel type for your vehicle, as specified by the manufacturer. Using the wrong fuel can have serious consequences for the engine and overall vehicle performance.


Filling Up Your Lexus ES 350


When filling up your Lexus ES 350, be sure to use premium gasoline with an octane rating of 91 or higher. This will ensure that your engine runs smoothly and efficiently, and help to prevent any potential issues related to using the wrong fuel type.

Does Lexus 350 take regular gas?


The Lexus RX's Gas Requirements
Most 2024 and 2023 models require premium unleaded gas with an octane rating of 91 or higher. Models released between 2012 and 2022 use unleaded gasoline with an octane rating of 87 or higher. That means that while you can use premium gasoline in older RX models, it isn't required.



What happens if I use regular gas in a Lexus is?


For one, too low grade gas leads to engine knocking, which can damage your engine in the long run. In addition, using regular gas when you should use premium could void your warranty, which will cost you much more than your small savings at the pump.



What is the common problem in Lexus ES 350?


Some of the most common ones include oil leaks, unintended acceleration, infotainment system problems, and a melting dashboard.



What happens if I put the wrong gas in my Lexus?


Pumping the wrong fuel into your Lexus car can have serious consequences. Gasoline in a diesel engine can cause damage to the fuel system, engine misfire, and fuel contamination. Diesel in a gasoline engine can cause damage to the fuel system, engine damage, and reduced engine performance.


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.