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What is the difference between Lexus NX350 and NX350h?


The Lexus NX lineup is a popular choice for luxury compact SUVs, offering a blend of style, performance, and advanced technology. Among the models in this lineup, the NX350 and NX350h stand out as two distinct options. While they share similarities in design and features, their differences lie primarily in their powertrains and fuel efficiency. In this article, we’ll explore the key distinctions between these two models to help you decide which one suits your needs best.


Powertrain and Performance


The most significant difference between the Lexus NX350 and NX350h lies in their powertrains:



  • Lexus NX350: This model is equipped with a 2.4-liter turbocharged 4-cylinder engine that delivers 275 horsepower and 317 lb-ft of torque. It uses an 8-speed automatic transmission and is available with all-wheel drive (AWD). The NX350 is designed for drivers who prioritize a more traditional gasoline-powered SUV with strong acceleration and sporty performance.

  • Lexus NX350h: The NX350h, on the other hand, is a hybrid model. It features a 2.5-liter 4-cylinder engine paired with Lexus’s hybrid electric drive system, producing a combined output of 240 horsepower. This model comes with an electronically controlled continuously variable transmission (eCVT) and standard AWD. The hybrid system is ideal for those seeking improved fuel efficiency and reduced emissions without sacrificing performance.


In summary, the NX350 offers a more powerful and dynamic driving experience, while the NX350h focuses on efficiency and eco-friendliness.


Fuel Efficiency


Fuel economy is another area where these two models differ significantly:



  • Lexus NX350: The turbocharged engine in the NX350 provides respectable fuel efficiency for its class, with an EPA-estimated 25 mpg combined (22 mpg city and 29 mpg highway).

  • Lexus NX350h: The hybrid powertrain in the NX350h excels in fuel efficiency, offering an EPA-estimated 39 mpg combined (41 mpg city and 37 mpg highway). This makes it an excellent choice for drivers who want to save on fuel costs and reduce their environmental impact.


For those who prioritize fuel savings and eco-conscious driving, the NX350h is the clear winner in this category.


Price and Value


When it comes to pricing, the NX350 and NX350h are positioned slightly differently:



  • Lexus NX350: The starting price for the NX350 is generally lower than that of the hybrid model, making it a more budget-friendly option for those who don’t require hybrid technology.

  • Lexus NX350h: The NX350h typically comes with a higher starting price due to its hybrid powertrain. However, the long-term savings on fuel costs and potential tax incentives for hybrid vehicles may offset the initial price difference.


Ultimately, the choice between the two models depends on whether you value upfront affordability or long-term savings and environmental benefits.


Conclusion


The Lexus NX350 and NX350h cater to different types of drivers. If you’re looking for a traditional gasoline-powered SUV with robust performance, the NX350 is an excellent choice. However, if fuel efficiency and eco-friendliness are your priorities, the NX350h stands out as the better option. Both models offer the luxury, comfort, and advanced features that Lexus is known for, so you can’t go wrong with either choice. Consider your driving habits, budget, and environmental goals when making your decision.


Frequently Asked Questions

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.



What is the difference between 350 and 350h?


Performance. The 2025 Lexus RX 350 is outfitted with a turbo 2.4-liter, four-cylinder engine. This system comes with an eight-speed auto transmission and produces 275 horsepower. The RX 350h combines a 2.5-liter, four-cylinder engine with a hybrid component for enhanced fuel economy.



What is the difference between NX 350 and NX350h?


The NX350 is equipped with a 2.4-liter four-cylinder engine that delivers 275 horsepower and 317 lb-ft of torque. Meanwhile, the NX350H features a hybrid powertrain consisting of a 2.5-liter four-cylinder engine and an electric motor that combine for 239 horsepower and 164 lb-ft of torque (which we know is underrated).



Is the Lexus 350h a plug-in hybrid?


The RX 350h is a conventional — rather than a plug-in — hybrid. Unlike the V6-based RX 450h from last year, the 2023 RX 350h employs a four-cylinder engine, improving fuel economy while retaining the off-the-line responsiveness supplied by the electric assist motors.



How long is the wait for nx 350h?


A turnaround in the supply situation means that the average wait time for a Lexus NX350h is now down to 3-5 months (as of January 2024) and by mid-2024, new orders are expected to take 2-4 months to be delivered to customers.



Does NX hybrid need premium gas?


As a luxury plug-in hybrid, the NX requires gasoline with a higher octane rating than most gas engine vehicles. The Lexus NX Hybrid requires gas with an octane rating of at least 91. This means most drivers do need to fill up their NX using premium gas.



Does Lexus 350h require premium gas?


According to Lexus, the RX 350h requires premium unleaded gasoline with an octane rating of 91 or higher. This recommendation is consistent across all model years of the RX 350h. Using a lower octane fuel can potentially lead to engine knocking, reduced performance, and decreased fuel efficiency.



What is the best Lexus NX to buy?


We think the best version is the hybrid. It gets 38 mpg overall, and the powertrain feels more refined during regular driving than the NX 350's 275-hp turbocharged four-cylinder. That engine returned 25 mpg overall in our tests. Handling is responsive though short of sporty, and the ride is firm but comfortable.



Can you use regular gas in a Lexus NX 350h?


Does the Lexus NX Hybrid require premium gas? 2025 Lexus NX Hybrid SUVs should be refilled with premium gasoline, typically 91-octane or higher.



What is the difference between NX and NX hybrid?


The Lexus NX is equipped with a traditional gasoline engine, while the NX Hybrid features a combination of a gasoline engine and electric motor. This difference in powertrain translates to differences in fuel efficiency and overall 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.