What is the most reliable Lexus car of all time?

The Lexus ES, especially the ES 350 and ES 300h, is widely regarded as the most reliable Lexus model.

Across decades, reliability surveys and owner feedback place the ES at the top of the Lexus lineup for durability and long-term ownership value. This report pulls together findings from Consumer Reports, J.D. Power, and real-world ownership data to provide an up-to-date view for 2024–2025.

Why the Lexus ES Has Become the Reliability Benchmark

Reliability in this context is measured across mechanical durability, repair frequency, maintenance costs, and owner satisfaction over many model years.

Below are the factors that have driven the ES's reliability reputation.

• Proven, durable architecture: mature platforms and robust powertrains that have been refined over multiple generations.


• Predictable maintenance and parts availability: a wide service network and widely used parts help keep upkeep affordable and straightforward.


• Balanced ownership costs: lower frequency of major repairs and reasonable repair costs compared with some other luxury rivals.


• Steady design philosophy: fewer drastic mid-cycle changes that can introduce new reliability challenges.

Taken together, these factors help explain why the ES has endured as a reliability benchmark within the Lexus lineup.

Reliability Data and Expert Opinions

Reliable data for model-level durability comes from independent surveys, manufacturer track records, and long-term owner experiences. The ES frequently earns top marks among Lexus models, and Lexus consistently ranks highly as a brand for dependability.

What reliability data typically measures

Consumer Reports, J.D. Power, and owner surveys assess repair frequency, maintenance costs, recalls, and long-term satisfaction. While yearly results vary, the ES line consistently scores well for durability and cost of ownership.

• Consumer Reports reliability ratings: Lexus models, including the ES, typically perform near the top of their class for dependability.


• J.D. Power studies: owner-reported quality and reliability scores for Lexus often place the brand—and the ES in particular—high among luxury makes.


• Long-term ownership anecdotes: many ES owners reach high mileage with limited major repairs, reinforcing the perception of reliability.

These data sources collectively reinforce the ES as the standard-bearer for Lexus reliability in recent decades and into the current model cycle.

How Do Other Lexus Models Compare?

While the ES is frequently singled out for reliability, other Lexus models also perform well, though reliability can vary by generation and year. Here is a quick look at how some popular lines are viewed in reliability circles.

Below is a quick look at reliability across other popular Lexus lines.

• LS flagship sedan: renowned for durability and high-quality construction; durable over the long term, with higher maintenance costs on some generations.


• RX crossover: one of Lexus' best-sellers and generally reliable, with solid long-term ownership prospects.


• IS, NX, and other luxury models: typically reliable, though reliability can vary by generation and the scope of technology included in a given year.

These comparisons show that while the ES leads reliability discussions, Lexus as a brand remains strong for durability across its lineup, with choices that suit different needs and budgets.

Conclusion

In the current landscape, the Lexus ES stands out as the most reliable Lexus car of all time, based on long-term reliability data, manageable maintenance costs, and broad ownership satisfaction. For buyers prioritizing durability and cost-efficient ownership, the ES — especially the ES 350 and its hybrid variant — remains the top pick among Lexus models as of 2024–2025.

Summary

• The Lexus ES is widely regarded as the most reliable Lexus model due to durable engineering and efficient maintenance.


• Reliability data from Consumer Reports, J.D. Power, and owner surveys consistently favor the ES and Lexus as a brand.


• Other Lexus lines also deliver strong reliability, but the ES remains the benchmark for longevity and ownership value.

What's the best year for Lexus to buy?

The best Lexus year depends on your priorities, but many sources point to 2020–2022 for modern reliability and features, or 2010–2015 for a blend of reliability and value. For specific models, the 2022 Lexus IS is cited for its lack of recalls and complaints, while the 2020+ Lexus GX 460 is a top choice for a rugged, reliable SUV. 
Modern, feature-rich options

• 2020-2022 Lexus RX: A strong choice for a versatile SUV that combines proven V6 reliability with modern upgrades. 
• 2022 Lexus IS: Praised for being a reliable sedan with zero customer complaints or recalls. 
• 2020+ Lexus GX 460: A very reliable, rugged SUV that has earned a perfect reliability score from Consumer Reports. 

Value-focused, reliable options

• 2010-2015 Lexus RX: Considered a great value with proven reliability and a good size. Many owners report driving them for hundreds of thousands of miles. 
• 2010-up Lexus ES 350: This generation moved to an Avalon-based platform and is highly recommended for its comfortable ride and reliability. 
• 2007-2015 Lexus RX 350: The 2007-2009 models are acceptable but have had issues with power steering leaks and radiator problems, so 2010 and later are a safer bet for avoiding those issues. 

Other reliable models to consider

• Any Lexus GS 350: These are considered reliable but may have slightly higher maintenance costs than the RX and ES. 
• Any Lexus IS 350: Similar to the GS, these are reliable but can have higher maintenance costs. 
• Any Lexus GX or LX: These V8-powered models are based on the 4Runner and Land Cruiser and are known for being highly reliable, often retaining their value well. 

Which Lexus lasts the longest?

The longest-lasting Lexus models are the LS 400 and LS 430, known for their legendary durability and ability to exceed 300,000 miles or even 1,000,000 miles with proper maintenance. These models feature robust, naturally aspirated V8 engines and conservative engineering that contributes to their exceptional longevity. 
You can watch this video to learn about the most reliable Lexus models worth owning after their warranty period: 56sThe Speed Freak ShowYouTube · Jun 26, 2025

• Lexus LS 400: This model is widely regarded as one of the most reliable cars ever built, with documented cases of reaching over one million miles. Its robust V8 engine is a major factor in its longevity. 
• Lexus LS 430: Building on the LS 400's reputation, the LS 430 is also known for its exceptional durability and is a top contender for long-term reliability, often surpassing 300,000 miles. 
• Other durable models: While the LS series is the most famous for longevity, other models like the LX 470/570 and GS 400 are also known for being exceptionally durable, capable of reaching high mileage with basic upkeep. 

What is considered the most reliable Lexus?

The Lexus LS 430 is widely regarded as the longest-lasting model, often surpassing 300,000 miles with proper maintenance.

What is the best used Lexus car to buy?

The best used Lexus to buy depends on your priorities, but popular choices include the Lexus RX for a reliable luxury SUV, the Lexus ES for a comfortable and dependable sedan, and the Lexus GS for a sportier and more performance-oriented sedan. For a high-end and durable luxury experience, consider the Lexus LS, especially older LS 430 or LS 460 models. 
By vehicle type
This video discusses the reliability of the Lexus RX and LS models: 49sThe Speed Freak ShowYouTube · Jun 26, 2025

• Best overall/SUV: The Lexus RX is consistently praised for reliability, comfort, and practicality. Specific models like the 2021 RX Hybrid are highly rated. The Lexus GX is another strong contender, particularly for those who need off-road capability. 
• Best sedan: The Lexus ES is a top pick for its comfort, luxury, and dependability, with models like the 2017 and 2021 ES being highly regarded. For a sportier driving experience, the Lexus IS or Lexus GS are excellent choices. The Lexus LS offers flagship luxury and is a benchmark for reliability, especially the LS 430 (2001-2006) and LS 460 (2007-2017) models. 
• Best coupe: The Lexus RC offers an aggressive design and powerful engine options. 
• Best hybrid: The Lexus CT Hybrid is a good option for those prioritizing fuel economy and reliability. 

Reliability and cost

• Many Lexus models are known for their high reliability, with some models consistently lasting over 100,000 miles with proper maintenance. 
• Some model years have more reported issues than others. For example, some RX 350 models from 2007, 2008, 2010, 2016, and 2017 may require more caution. 
• Older models, like the LS 430 and 460, are often cited for their long-term dependability, notes PA Auto Sales. 
• The 2018 Lexus LS is highlighted for having a low total cost of ownership, notes Lexus of Cerritos. 

What to look for when buying

• Maintenance history: Check for a consistent record of maintenance, as recommended by Lexus of Tampa Bay. 
• Vehicle history report: Obtain a vehicle history report to check for accidents or other issues. 
• Inspect the car: Carefully inspect the body and paint for any signs of damage or unrepaired accidents, according to Twins Auto of Dublin. 
• Check features: Ensure all amenities and features, such as air conditioning, infotainment, and power windows, are in proper working order.