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How many miles can a Lexus Nx 350h go on a full tank?

The Lexus NX 350h, a hybrid SUV, can travel approximately 550 miles on a full tank of gas. This impressive range is achieved through the vehicle's efficient hybrid powertrain, which combines a gasoline engine with an electric motor to optimize fuel consumption.


Detailed Overview of the Lexus NX 350h's Driving Range


The Lexus NX 350h is a compact luxury SUV that offers a compelling blend of performance, efficiency, and practicality. Powered by a 2.5-liter four-cylinder engine and a pair of electric motors, the NX 350h delivers a total system output of 240 horsepower. This hybrid powertrain, coupled with a 14.5-gallon fuel tank, allows the NX 350h to achieve an EPA-estimated fuel economy of 41 miles per gallon in the city and 38 miles per gallon on the highway.


Based on these fuel efficiency ratings, the Lexus NX 350h can travel approximately 550 miles on a full tank of gas. This range is calculated by multiplying the vehicle's fuel tank capacity by its combined city/highway fuel economy rating.


It's important to note that actual driving range may vary depending on factors such as driving conditions, driving style, and the use of vehicle features. Factors like frequent acceleration, high-speed driving, and the use of climate control systems can all impact the real-world fuel efficiency and, consequently, the driving range of the Lexus NX 350h.p>

Maximizing the Lexus NX 350h's Driving Range


To maximize the driving range of the Lexus NX 350h, owners can employ the following tips:



  • Maintain a moderate, steady driving speed, as higher speeds can significantly reduce fuel efficiency.

  • Avoid aggressive acceleration and braking, which can cause the hybrid system to rely more on the gasoline engine and drain the battery.

  • Utilize the vehicle's various driving modes, such as Eco mode, to optimize power delivery and energy usage.

  • Keep the tires properly inflated to the recommended pressure, as underinflated tires can increase rolling resistance and fuel consumption.

  • Regularly maintain the vehicle, including oil changes and air filter replacements, to ensure optimal engine performance and efficiency.


By following these tips, Lexus NX 350h owners can maximize the vehicle's impressive driving range and enjoy the benefits of its efficient hybrid powertrain.

How long does a Lexus NX hybrid battery last?


15 years
Typically, your hybrid vehicle will need a hybrid battery replacement every 150,000 miles—or 15 years.



How far can a Lexus hybrid go on a tank of gas?


The mild-hybrid Lexus NX 350h can travel a total of 566 miles on a full tank of gas and juice from the mild-hybrid battery. The plug-in hybrid Lexus NX 450h+ and Lexus NX 450h+ F SPORT Handling AWD can travel 37 miles6 using electric-only power. EPA-estimated 41 city/ 37 hwy/ 39 comb MPG rating for 2025 Lexus NX 350h.



How many miles can you get on a Lexus NX hybrid?


LEXUS PLUG-IN HYBRID ELECTRIC
With a manufacturer-estimated all-electric driving range of 37 miles,* the NX 450h+ AWD is as exhilarating as it is extraordinary.



How big is the gas tank on a Lexus NX350H?


14.5 gallons
The 2022 Lexus NX has a gas tank size of 14.5 gallons in all models. This is a large fuel tank capacity for an SUV of this size, allowing you to get the most distance out of your drive.



How many miles can a Lexus NX go on a full tank?


The mild-hybrid Lexus NX 350h can travel a total of 566 miles on a full tank of gas and juice from the mild-hybrid battery.



What is the gas mileage on a Lexus NX 350h?


This happens to be the most efficient trim if you choose to not select the Plug-in versions. The 2022 NX 350h all-wheel drive trim level receives an impressive 41 MPG city and 37 MPG on the highway thanks to the Hybrid Electric Drive feature.



Does the 2025 Lexus Nx 350h require premium gas?


Yes, the Lexus NX requires premium gas.
If you use fuel with an octane rating of less than 91, it can damage your engine. To figure out the octane level of the gas you're buying, check the numbers on the pump. Each fuel option will let you know how much octane is in the gas you're buying.



What gas does the NX350h use?


Model YearModel(s)Recommended Minimum Octane Rating
2022NX 350h91 (recommended) or 87 (minimum)
2021GX 460, IS 300, IS 350, LC 500, LC 500C, LC 500h, LS 500, LS 500h, LX 570, NX 300, RC 300, RC 350, RC F, RX 450h91
ES 250, ES 300h, ES 350, NX 300h, RX 350, UX 200, UX 250h87



How many miles can a Lexus NX 350 last?


300,000 miles
On average, a Lexus NX can last up to 300,000 miles or more with proper care and maintenance, according to Vehicle HQ. This impressive lifespan makes it a worthy investment for those seeking a dependable luxury SUV.



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.