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Is the Lexus is reliable?

Yes. Lexus is widely regarded as one of the most reliable luxury brands, boasting consistently strong reliability ratings and durable vehicles that tend to perform well over many years.


What the data says about Lexus reliability


Across major reliability surveys and owner feedback, Lexus frequently sits at or near the top in the luxury segment. Consumer Reports, J.D. Power, and independent automotive publications commonly rate Lexus models highly for long-term dependability, with many individual models earning above-average reliability scores. The brand’s reputation is anchored in Toyota’s proven engineering, especially its hybrid technology, which has a track record of durability.


What follows is a snapshot of the latest reliability standings and typical ownership experiences by model line:



  • Lexus consistently ranks among the most reliable luxury brands in Consumer Reports and J.D. Power studies, often outperforming rivals from BMW, Mercedes-Benz, and Audi on reliability metrics.

  • Popular models such as the ES sedan, RX SUV, and NX compact SUV are regularly cited for long-term durability, steady performance, and relatively low surprise maintenance costs.

  • Hybrid and electrified Lexus models (such as the NX Hybrid and RX Hybrid) leverage Toyota's well-proven hybrid tech, typically delivering dependable performance and strong fuel efficiency over time.


Overall, reliability remains Lexus's core strength, with occasional model-year quirks depending on the generation. When shopping, buyers should review current reliability ratings for the exact model and year, and verify a complete maintenance history for used vehicles.


Ownership costs and maintenance considerations


In the luxury segment, Lexus often offers a favorable balance of reliability and ownership costs. While maintenance and repair expenses can vary by model, region, and use, the brand tends to require fewer major repairs relative to some peers, especially for well-maintained vehicles with regular service.



  • Maintenance and service intervals for Lexus vehicles are typically straightforward, with routine items like oil changes, brake service, and tire rotations helping preserve long-term reliability.

  • Hybrid models generally deliver strong fuel economy without sacrificing reliability, thanks to Toyota’s established hybrid technology and rigorous engineering standards.

  • Warranty coverage and service programs are competitive within the luxury segment, helping to cushion potential repair costs early in a vehicle’s life.


These cost considerations can vary by model, year, and market, so prospective buyers should consult current regional offerings and review a vehicle history report for used purchases.


Model-by-model reliability snapshot


Reliability can vary by generation and year, but recent Lexus models have earned strong marks across the board. Below is a general look at current or recently refreshed nameplates that are often highlighted for reliability:



  • Lexus ES — A mid-size sedan known for a quiet ride, comfortable interior, and long-term durability. It consistently attracts buyers seeking reliability and value.

  • Lexus RX — A best-selling SUV with a reputation for solid reliability, comfortable driving dynamics, and strong resale value.

  • Lexus NX — A compact SUV with dependable performance and strong hybrid options, favored for urban practicality and durability.

  • Lexus LS — The flagship sedan that combines high craftsmanship with robust reliability, though ownership costs can be higher than the smaller models.


For buyers prioritizing reliability, ES and RX are often the safest bets within the lineup, while NX offers reliable performance in a smaller footprint and LS provides premium assurance with appropriate budgeting for maintenance.


ES and RX: standout reliability


Both the ES and RX have earned a reputation for steady, predictable reliability in practical ownership. Their longevity, low surprise repairs, and strong resale appeal make them staples for customers who value durability and confidence in daily driving.


NX and LS: trade-offs in cost vs performance


The NX benefits from efficient hybrids and a compact footprint, delivering reliable operation with good fuel economy. The LS pushes into higher luxury territory with exceptional build quality and reliability, but potentially higher ownership costs, especially as mileage climbs.


Summary


Lexus remains one of the most reliable options in the luxury market, backed by strong survey scores, durable engineering, and a track record of lengthy ownership. Individual model-year reliability can vary, so buyers should review up-to-date ratings from Consumer Reports, J.D. Power, and other independent sources, and always inspect a used vehicle’s maintenance history. When configured and cared for properly, a Lexus can offer dependable performance, satisfying ownership costs, and strong resale value for years to come.

How long will a Lexus is last?


A Lexus IS can last for 200,000 to 300,000 miles or more with proper maintenance, though some sources suggest an average lifespan of around 183,000 miles for the IS 350. Factors like consistent maintenance, avoiding heavy stop-and-go traffic, and using high-quality parts are key to maximizing its longevity. 
Factors influencing longevity

  • Regular maintenance: Following the recommended service schedule, including timely oil and transmission fluid changes, is crucial for longevity. 
  • Driving habits: Avoiding excessive stop-and-go traffic can reduce wear and tear on the engine and transmission. 
  • Quality parts: Using genuine or high-quality parts for any necessary repairs helps ensure the car continues to run smoothly. 

Specific model examples
  • IS 250: With good care, it should last 200,000 to 300,000 miles. 
  • IS 350: An average lifespan of around 182,995 miles has been reported. 
  • Older models: Some high-mileage Lexus models, like a 1990 LS400, have reached over 1,000,000 miles, and a 2014 CT200h hybrid has also exceeded one million miles. 



What car is ranked #1 in reliability?


Subaru Tops Reliability
Subaru has ascended to the top of our brand rankings, supplanting Lexus and Toyota, which have traded the two top spots for many years.



Is Lexus IS300 expensive to maintain?


A Lexus IS 300 will cost about $5,848 for maintenance and repairs during its first 10 years of service. This beats the industry average for luxury sedan models by $3,842. There is also a 15.63% chance that an IS 300 will require a major repair during that time.



Are Lexus is models reliable?


When it comes to luxury automobiles, Lexus has long stood out for its hallmark of reliability. The brand has cultivated a reputation built on consistent performance and durability, ensuring that owners can rely on their vehicles year after year.


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.