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Does the Lexus ES300 require premium gas?

The Lexus ES300 does not require premium gasoline. According to the manufacturer's recommendations, the Lexus ES300 can run on regular unleaded gasoline with an octane rating of 87 or higher.


Fuel Requirements for the Lexus ES300


The Lexus ES300 is a midsize luxury sedan that has been in production since 1989. When it comes to the recommended fuel type, the Lexus ES300 owner's manual specifies that the vehicle can use regular unleaded gasoline with a minimum octane rating of 87.


While premium gasoline with a higher octane rating of 91 or 93 can be used in the Lexus ES300, it is not required for normal operation. The higher octane fuel may provide a slight increase in performance, but it is not necessary for the vehicle to run properly.


Benefits of Using Regular Gasoline



  • Lower fuel costs compared to premium gasoline

  • No significant difference in fuel economy or engine performance when using regular vs. premium

  • Meets the minimum octane requirement specified by the manufacturer


Unless the Lexus ES300 owner's manual specifically states that premium fuel is required, using regular unleaded gasoline is the recommended and most cost-effective option.


Considerations for Fuel Choice



  • Check the owner's manual for the manufacturer's recommended fuel type

  • Use the minimum octane rating specified, which is 87 for the Lexus ES300

  • Premium fuel may provide a slight performance boost, but is not necessary for normal driving

  • Consider fuel costs and potential savings when choosing between regular or premium gasoline


In summary, the Lexus ES300 does not require premium gasoline and can run perfectly well on regular unleaded fuel with a minimum octane rating of 87. Using the recommended fuel type will provide the best balance of performance and cost-savings for ES300 owners.

Does the Lexus ES 300 need premium gas?


For your 2022 Lexus ES, the luxury sedan recommends either premium or regular gas. With an octane of either 87 or 91, your new Lexus sedan will run smoothly and not damage the engine.



What happens if you accidentally put 87 instead of 91 in a Lexus?


If you put lower-octane fuel into your high-octane vehicle, whether by mistake or to save money on gas, you'll probably notice the effects right away: things like poor fuel economy, reduced acceleration, and spark knock, which sounds like a high-pitched pinging or rattling noise.



Which Lexus does not require premium gas?


A luxury vehicle like Lexus may need premium fuel, but the answer to these questions is actually model-specific. Some vehicles, like the Lexus UX 250h, can utilize regular 87-octane fuel, whereas other models, like the 2022 Lexus GX, require premium 91-octane fuel, so the Lexus gas type depends on the model.



Is it worth putting 91 instead of 87?


Does Premium Fuel Make Your Car Run Better? Some drivers swear that using a higher-octane fuel is better for a car's performance, but it's not. Engine computers can usually adjust their timing to account for the increased octane levels, so if you put premium gas in a regular car, you probably won't notice anything.



Can I put regular gas in Lexus ES?


Most Lexus models require you use at least 91 octane (premium) gasoline, while there are a few that can use 87 octane regular unleaded.



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


Use of unleaded gasoline with an octane rating lower than what is listed for your model year vehicle could potentially result in engine knocking. If the octane rating used is less than required, damage to the engine may occur and which could void the vehicle warranty.



Which Lexus is the most reliable?


Top 10 Most Dependable Lexus Models

  • Lexus LX 470.
  • Lexus LS 400.
  • Lexus IS 300.
  • Lexus LC 500.
  • Lexus LS.
  • Lexus IS.
  • Lexus ES.
  • Lexus GX. Like its larger counterpart, the Lexus LX, the Lexus GX was designed by starting with a strong, reliable base and adding luxury features like knee airbags and Adaptive Variable Suspension.



Can you mix 87 and 91 gas?


Typically you'll want to stick to the gas that is recommended for your own vehicle, but you may be wondering what happens if you mix premium and regular gas? It depends on the situation, but mixing regular and premium gas is typically not detrimental to newer engines.



What kind of gas does a 2000 Es300 take?


From 2000 Es300: Gas Station Information (pdf):
"Fuel selection: Select Octane Rating 87 (Research Octane Number 91) or higher. For improved vehicle performance, the use of premium unleaded gasoline with an Octane Rating 91 (Research Octane Number 96) or higher is recommended."



Is Lexus expensive to maintain?


Lexus vehicles usually come with pretty average upkeep costs. According to data from RepairPal, the average annual repair cost for a Lexus vehicle is $551. Naturally, this cost can fluctuate based on vehicle model, age, driving conditions, maintenance practices, and more.


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.