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Is the Lexus NX engine reliable?


The Lexus NX has gained popularity as a compact luxury SUV, known for its stylish design and advanced technology. However, potential buyers often wonder about the reliability of its engine. In this article, we will explore the factors that contribute to the reliability of the Lexus NX engine, drawing on industry insights and user experiences.


Understanding Engine Reliability


Engine reliability is a crucial aspect for any vehicle, as it directly impacts performance, maintenance costs, and overall ownership experience. Several factors influence the reliability of an engine, including:



  • Build Quality: The materials and craftsmanship involved in engine production.

  • Maintenance: Regular servicing and adherence to manufacturer guidelines.

  • Driving Conditions: The environment in which the vehicle is driven, including climate and road conditions.

  • Technology: The complexity of the engine's design and the technology used.


Lexus NX Engine Overview


The Lexus NX is available with different engine options, including a turbocharged four-cylinder and a hybrid powertrain. Both options are designed to deliver a balance of performance and efficiency. Here’s a closer look at each:



  • Turbocharged Four-Cylinder: This engine provides a good mix of power and fuel efficiency, making it suitable for daily driving and longer trips.

  • Hybrid Powertrain: Known for its fuel efficiency, the hybrid option also offers a smooth driving experience and lower emissions.


Reliability Ratings and User Feedback


According to various automotive reliability ratings, the Lexus NX consistently scores well. Organizations like J.D. Power and Consumer Reports have highlighted the NX for its dependable performance and low incidence of major issues. User feedback often praises the vehicle for its:



  • Longevity: Many owners report driving their NX for several years without significant engine problems.

  • Low Maintenance Costs: Compared to other luxury brands, the NX tends to have lower repair costs.

  • Resale Value: Lexus vehicles, including the NX, typically retain their value well over time.


Conclusion


In summary, the Lexus NX engine is generally considered reliable, backed by strong ratings and positive user experiences. With proper maintenance and care, owners can expect their NX to provide a dependable driving experience for many years. If you're considering purchasing a Lexus NX, rest assured that you're investing in a vehicle known for its quality and reliability.


Frequently Asked Questions

How durable is the Lexus engine?


Because Lexus engines are very high quality, they easily and routinely last for over 100,000 miles each, and before that point you rarely will have major repairs. However, after the 100,000-mile mark, there are some reports of more repairs.



What kind of engine does a Lexus NX have?


2.5-liter four-cylinder
Engine, Transmission, and Performance
The 2025 NX has four powertrain options. The base NX250 comes with a 203-hp 2.5-liter four-cylinder, while the NX350 is powered by a 275-hp turbocharged 2.4-liter. Both send power through an eight-speed automatic transmission.



Is Lexus NX 300 expensive to maintain?


Maintaining a Lexus NX 300 will cost $482 per year on average through the first 5 years of new ownership. Costs and probability of repair increase over time.



What is Lexus NX comparable to?


The closest competitors are likely the Infiniti QX50, which features a slick yet dull turbo-4, and the Volvo XC40, which has a charming design and a pricey EV powertrain upgrade. The Mazda CX-50 is also worth a look, with comparable amenities at a lower price point, though it's a little loud.



What is the lifespan of a Lexus is engine?


What is Lexus Is250 lifespan? The estimated lifespan of a Lexus Is250 is 331,000mi, before reaching the life expectancy upper limit. Fuel type is a major factor when looking into a vehicles lifespan/life expectancy.



Which Lexus lasts the longest?


Luckily, the Lexus RX has been rated highly when put to the test. While the average vehicle tends to stay on the roads for around 150,000 miles, the Lexus RX exceeds this by quite a lot. With the proper care and smart driving habits, you can be driving for 250,000 miles or more!



How reliable is a Lexus NX?


Its reliability rating was a near-faultless 99.4% and the model was only beaten by its predecessor, the 2014-2021 Lexus NX. In our most recent 2024 survey, it scored a terrific 97.6% and finished fifth, with the first-generation NX once again in the top spot.



Does the Lexus NX require premium gas?


Yes, the Lexus NX requires premium gas.
Premium gas is unleaded gasoline with an octane rating of 91 or higher. If you use fuel with an octane rating of less than 91, it can damage your engine.



How long will the Lexus NX last?


around 300,000 miles
On average, a typical Lexus NX will make it around 300,000 miles with excellent maintenance. That's solid for a luxury vehicle and bodes well for those cautious about spending more on a selection like a Lexus.



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.


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.