What is the most reliable year of the RX350?

The most reliable year of the Lexus RX350 is generally considered to be 2015. This popular luxury crossover SUV has a reputation for dependability, but some model years stand out as being particularly well-built and trouble-free.

Reliability of the Lexus RX350

The Lexus RX350 has been one of the most reliable luxury SUVs on the market since its introduction in 2003. Lexus, the premium division of Toyota, is known for its commitment to quality and attention to detail, and this is reflected in the RX350's performance. The RX350 consistently ranks among the top vehicles in its class for predicted reliability and owner satisfaction.

However, not all model years are created equal. Some years of the RX350 have been more reliable than others, with the 2015 model year often cited as the most dependable. According to data from sources like Consumer Reports and J.D. Power, the 2015 RX350 had fewer reported problems and a higher overall reliability score than many other model years.

Why the 2015 RX350 Stands Out

• Refined powertrain: The 2015 RX350 featured Lexus' proven 3.5-liter V6 engine and a smooth-shifting 6-speed automatic transmission, which had been refined over the years to provide reliable performance.


• Improved build quality: Lexus made incremental improvements to the RX350's build quality and attention to detail, resulting in a more durable and well-assembled vehicle.


• Fewer reported problems: Owners of the 2015 RX350 reported fewer issues with the vehicle's various systems, such as the electrical components, climate control, and infotainment system.


• High customer satisfaction: The 2015 RX350 received excellent reviews from owners, with many praising its reliability, comfort, and overall driving experience.

While the Lexus RX350 is generally a reliable vehicle, the 2015 model year stands out as one of the most dependable and trouble-free versions of this popular luxury crossover.

Which RX engine is best?

The RX 500h is the one to get. It's smoother and better than the V6 ever was.

What is the most reliable year of Lexus rx350?

The most reliable Lexus RX 350 years are the 2011-2015 and 2018-2021 model years, with the 2020-2022 models also being highly recommended for newer features. These years are noted for having fewer reported issues and strong dependability, often due to being outside the model years with common complaints or being a part of a generation with significant updates. 
Recommended years by generation
This video provides an overview of the Lexus RX 350's reliability by generation: 58sThe Miles DrivenYouTube · Dec 22, 2024

• Fourth Generation (2015-2022):
  • 2018-2021: These are considered some of the best years, praised for their reliability, modern safety features like Lexus Safety System+ 2.0, and a comfortable ride. 
  • 2016-2022: The 2016-2022 iteration is often mentioned positively for its updated styling, and while 2016 had some transmission issues, later years improved significantly. 
• Third Generation (2009-2015):
  • 2011-2015: This range is highly regarded for proven reliability, making it a good option for buyers on a tighter budget. 

Years to be cautious of

• 2007-2008: These years saw issues with cracked dashboards and other problems.
• 2010: This model year is associated with common engine failures.
• 2016: The 2016 model is noted for potential transmission issues. 

General tips for buying

• Check for recalls: Always ensure any potential purchase has had all recalls addressed.
• Test drive thoroughly: Pay attention to any unusual sounds or performance issues during your test drive, such as delays in shifting.
• Consider pre-purchase inspection: Get an independent mechanic to perform a pre-purchase inspection to identify any potential problems before you buy.

Which Lexus model is the best to buy for used?

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. 

What year to stay away from Lexus RX 350?

Years to avoid for the Lexus RX 350 include 2007, 2008, 2010, 2016, and 2017 due to common problems like oil leaks, engine issues, brake failures, and faulty sensors. The 2010-2012 models are particularly prone to a ruptured oil cooler line that can cause engine failure, while the 2007-2009 models had issues with cracking dashboards and a faulty brake master cylinder. The 2016 and 2017 models saw recalls related to airbags and issues with rain sensors, notes CoPilot.
 
You can watch this video to learn about the history of the Lexus RX 350 and common problems in different generations: 1mThe Miles DrivenYouTube · Dec 22, 2024
Years to avoid and why

• 2007–2009: These models are known for cracking dashboards and a faulty brake master cylinder that can lead to brake failure. 
• 2010–2012: A common and severe problem with these years is the oil cooler line, which can rupture and lead to engine failure. 
• 2016–2017: The 2016 model year had airbag recalls and was the first year of a new generation, which can lead to early bugs. The 2017 model had issues with the rain sensor and wipers, in addition to having its own airbag recalls. 

What to look for instead

• 2011–2015: These models generally have fewer issues, with the 2013–2015 models in particular being noted as more reliable. 
• 2018–2022: Models from these years are considered more reliable, especially those with the redesigned exterior. 
• 2020–2022: These are considered among the most reliable years, with the 2020 model year being a good choice. 

This video discusses the best Lexus RX 350 years to buy: 59sThe Miles DrivenYouTube · Dec 18, 2024