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What kind of gas does the Lexus nx350h take?

The Lexus NX350h, a hybrid luxury SUV, requires regular unleaded gasoline with an octane rating of 87 or higher. This is the recommended fuel type for optimal performance and fuel efficiency in the NX350h.


Fuel Requirements for the Lexus NX350h


The Lexus NX350h is a hybrid vehicle that combines a traditional gasoline engine with an electric motor. As such, it has specific fuel requirements to ensure proper operation and maximize the benefits of the hybrid system.



  • The NX350h requires regular unleaded gasoline with a minimum octane rating of 87.

  • Using a higher octane fuel, such as premium (91 or higher), is not necessary and will not provide any additional benefits.li>
  • The fuel tank capacity of the NX350h is 14.5 gallons.

  • Lexus recommends using a top-tier detergent gasoline to help keep the engine and fuel system clean.li>

It's important to follow the manufacturer's recommendations for fuel type and octane rating to ensure the Lexus NX350h operates as intended and maintains its fuel efficiency and performance.


Hybrid Powertrain Considerations


The Lexus NX350h is a hybrid vehicle, which means it combines a traditional gasoline engine with an electric motor and battery pack. This hybrid system is designed to work optimally with regular unleaded gasoline, as the gasoline engine is the primary power source.



  • The electric motor and battery pack in the NX350h are used to supplement the gasoline engine, providing additional power and improved fuel efficiency.

  • The hybrid system is calibrated to work best with regular unleaded gasoline, and using a higher octane fuel will not provide any significant performance or efficiency benefits.

  • Proper maintenance, including regular oil changes and fuel filter replacements, is important to maintain the hybrid system's longevity and performance.


By following the manufacturer's recommendations for fuel type and octane rating, Lexus NX350h owners can ensure their vehicle operates as intended and enjoy the benefits of its hybrid powertrain.

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


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.



What happens if you put regular gas in a Lexus hybrid?


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.



Should I use premium gas in my hybrid?


And designed. And tuned to accept this kind of highlevel octane. And it's supposed to to be running on the 8889 octane regular fuel so save your money uh don't worry. About putting premium fuel.



What kind of gas does a 350h take?


Lexus recommends using premium unleaded gasoline with an octane rating of 91 or higher for the RX 350h. This is crucial for ensuring optimal performance, efficiency, and longevity of the vehicle's advanced hybrid powertrain.



Does the Lexus NX 350 hybrid require premium gas?


Lexus NX Hybrid Gas Type: Which is Best? To enjoy the premium hybrid attributes of these models, you'll need to fill your gasoline tank with premium fuel. Using 91-octane or higher gasoline will allow your engine to operate at peak efficiency.



Does the Lexus 300h require premium gas?


While most Lexus models are designed to run optimally on premium gas, this can vary somewhat between different models, so for the most accurate information, it's always best to consult the professionals.



What kind of gas does a Lexus 350 hybrid take?


premium unleaded gasoline
2024 Lexus RX 350h Fuel Type & Tank Size
The plug-in hybrid RX 450h+ Luxury trim offers a 14.5-gallon tank, leaning more into its electric capabilities. Across the lineup, every Lexus RX Hybrid model is engineered for peak performance using premium unleaded gasoline.



Can I put 87 in my Lexus NX?


If you currently drive a 2022 Lexus NX, the luxury SUV requires premium gas with an octane rating of 91 or higher. When your Lexus SUV is fueled with correct gas, not only are you sustaining its superior engine, but also allows you to reach your destination with ease.



What kind of gas does a Lexus NX 300H take?


premium unleaded gasoline
When it comes time to fill up, the Lexus NX requires premium unleaded gasoline.



What is the range of the Lexus Nx 350h hybrid?


Fuel & MPG

Range in miles (city/hwy)594.5/536.5 mi.
Fuel tank capacity14.5 gal.


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.