Is the Lexus NX engine reliable?
The Lexus NX is a popular luxury crossover SUV, and one of the key factors that potential buyers consider is the reliability of its engine. Based on extensive research and reviews, the Lexus NX engine is generally regarded as a reliable and well-engineered powertrain. However, as with any vehicle, there are some potential issues to be aware of.
Engine Reliability Overview
The Lexus NX is available with two engine options: a 2.0-liter turbocharged four-cylinder and a 2.5-liter hybrid powertrain. Both engines have a strong reputation for reliability and durability, with the Lexus brand known for its commitment to quality and attention to detail. The Lexus NX has consistently ranked among the most reliable luxury SUVs on the market.
Lexus, as a division of Toyota, benefits from the parent company's extensive experience in engineering reliable and long-lasting engines. The Lexus NX's engines are built to the same high standards as other Toyota and Lexus models, which are renowned for their dependability.
Potential Issues and Maintenance
While the Lexus NX engine is generally reliable, there are a few potential issues that owners should be aware of:
- Carbon buildup on the intake valves, which can occur over time and affect engine performance. Regular maintenance and cleaning can help mitigate this issue.
- Occasional reports of turbocharger failures on the 2.0-liter turbocharged engine, though this is not a widespread problem.
- Hybrid battery degradation over time, which can impact the performance and efficiency of the 2.5-liter hybrid powertrain.
To maintain the reliability of the Lexus NX engine, it is important to follow the manufacturer's recommended maintenance schedule, which includes regular oil changes, filter replacements, and other preventive measures. Owners should also be vigilant in addressing any issues that arise, such as addressing the carbon buildup or having the turbocharger inspected if any problems are suspected.
Conclusion
In summary, the Lexus NX engine is generally considered a reliable and well-engineered powertrain, thanks to Lexus' commitment to quality and the Toyota brand's reputation for dependability. While there are a few potential issues to be aware of, proper maintenance and proactive care can help ensure the long-term reliability of the Lexus NX engine.
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.
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.
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.
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.
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.
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.
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!
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.
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.
