7 Lexus LS 600h Problems, Top Complaints Issues and Best LS 600H To Buy

Patrick Oziegbe
Updated On:

The Lexus LS 600h is a luxurious hybrid vehicle that offers a smooth and stylish driving experience. However, like any car, it can have some problems.

In this article, we’ll explore some common issues that LS 600h owners have experienced and offer helpful tips on how to address them.

Before you proceed, I advice you compare with Lexus LS 500 problems and its issues. Now, scroll down to learn how to keep your Lexus driving efficiently and comfortably.

Lexus LS 600h Issues

Common Problems

Braking Issues

One issue you might encounter with the Lexus LS 600h is problems related to the braking system.

Some models, particularly those from 2008 to 2010, have reported experiencing difficulties with their brakes, such as increased stopping distances or decreased braking performance.

Regular maintenance and checks by a qualified mechanic can help identify and prevent braking issues before they become a safety concern.

Hybrid System Malfunctions

Another common problem with the Lexus LS 600h is related to the hybrid system. Some owners have reported hybrid system issues that cause engine performance to suffer.

In certain cases, this may be caused by a malfunction in the hybrid system components, such as the battery.

It’s important to have your hybrid system checked regularly by a mechanic to spot any potential issues and ensure optimal performance.

Mechanical and Design Faults

Lastly, some Lexus LS 600h owners have reported various mechanical and design faults with their vehicles.

These can include issues with suspension systems, drivetrain, and even problems with the exterior accessories.

While these faults might not pose immediate safety threats, they can contribute to increased wear and tear on your vehicle over time.

To minimize the risk of mechanical and design issues, it’s essential to follow your vehicle’s recommended maintenance schedule and consult a professional mechanic if you notice any problems. This will ensure that your Lexus LS 600h remains reliable, safe, and enjoyable to drive for years to come.

Complaint Data

At carcomplaints, you can find a helpful automotive complaint resource that provides graphs and information about automotive defect patterns for the Lexus LS 600h.

The website organizes complaint data from visitors and presents it in groups based on the vehicle component and specific problem.

They make it easy to share information with others on Facebook, Twitter, and Google+. If you want to contribute, simply click on “add a complaint” and follow the instructions.

You can also use their “search complaints” feature to look for specific issues. Additionally, they offer an iPhone app for your convenience.

Vehicle Issues by Year and Improvements

In 2000, Lexus introduced the LS 600h, and as a hybrid luxury car, it has quickly become popular. Over the years, however, different model years have experienced different issues.


In the 2008 Lexus LS 600h, you might encounter problems such as those related to the hybrid system, battery, and navigation and audio systems.

There were around seven known issues in this model. Keep an eye on your car’s performance as these problems might begin to surface after many miles of use.


With the 2009 LS 600h, there were a few improvements resulting in fewer problems — around five issues were reported. However, you should still be aware of potential hybrid system problems and engine performance concerns.


As the years went by, the number of issues decreased. In the 2010 LS 600h, there were only two known problems. As a vehicle owner, continue to monitor how your car performs and listen for unusual noises.

Reliable Improvements


Good news! By 2012, Lexus seemed to have addressed most of the common concerns with the LS 600h. No specific problems were reported, making it a reliable option for you to choose.


The 2013 model of the LS 600h saw improvements, and there were no known issues reported in that year. As a savvy car owner, continue to maintain your vehicle to ensure it stays in excellent condition.


Fast forward to 2016, and still, no known issues were reported for the LS 600h. Regular maintenance, proper care, and prompt action if you notice anything unusual will keep your car running smoothly.

Enjoy your Lexus LS 600h journey, and remember to stay on top of regular maintenance and troubleshooting for a smooth and efficient driving experience!

Lemon Law Information

Lemon laws protect you from defective vehicles, such as the Lexus LS 600h. If your car repeatedly presents issues, you might have a lemon on your hands.

To find out more about lemon law information, resources, and assistance, explore websites like 1-800-Lemon-Law. You may be eligible for compensation, which could include a new car or a refund.

Remember, it’s essential to stay informed about your rights and the vehicles in the top 20 worst vehicles list to protect your investment.

Understanding Vehicle Problems

When looking into the Lexus LS 600h, it’s important to be aware of any potential issues.

Recently reported problems include defects concerning 2016 Lexus LS 600h and 2008 Lexus LS 600h L. These problem trends can help you make an informed decision.

Your go-to online automotive complaint resource should be trusted websites like CarComplaints.com for updated information.

Always stay up-to-date with the latest issues for the sake of your vehicle’s maintenance and your safety as well.

Remember, you’re never alone in this journey – a friendly community of fellow Lexus LS 600h owners awaits you for shared experiences and valuable advice.

Maintaining a Lexus LS 600h

Maintaining your Lexus LS 600h, a luxury hybrid sedan, is crucial for its longevity and performance.

Regular maintenance is essential, especially for a used car. Here are a few key points to keep your Lexus running smoothly.

  • Schedule routine oil changes to ensure optimal engine performance. Follow your owner’s manual for recommended intervals.
  • Examine the hybrid battery regularly, as it plays a vital role in the car’s operation. Check for any warning signs or decreased mileage.
  • Don’t overlook the importance of checking your tires. Proper tire inflation and rotation ensure a smooth and safe ride.
  • Stay on top of brake inspections. Your Lexus LS 600h’s brakes are essential for safety, so have them checked periodically.

By following these guidelines, you’ll keep your Lexus LS 600h feeling like new and enjoy a reliable driving experience.

Buying Advice and Prevention

When looking into purchasing a Lexus LS 600h, there are a few things to keep in mind to ensure you’re making a wise investment.

Being well-informed and cautious will help you avoid potential problems and enjoy your new car to the fullest.

First, it’s crucial to research the specific model and year of the Lexus LS 600h you’re considering.

Some common issues that have been reported include oil consumption issues, hybrid system problems, and engine performance problems.

Being aware of these potential problems can help you determine whether the Lexus LS 600h is the right car for you.

Test drive both the LS 460 and LS 600h to get a real feel for how each car performs. One Lexus owner recommends this in order to compare and make a more informed decision.

Don’t forget to pay attention to factors like trunk space, as the LS 600h has a smaller trunk due to the hybrid system.

Next, ask the seller for a detailed maintenance and service history. A well-maintained Lexus LS 600h should not have as many problems as one with poor maintenance, so try to avoid cars that lack proper care.

Also, check for any recalls or technical service bulletins (TSBs) for the specific model year you are interested in.

Be sure to have a trusted mechanic inspect the car before finalizing your purchase, as they can spot issues that may be hidden beneath the surface. This will help you avoid bad situations down the road and give you peace of mind.

Lastly, remember that while the Lexus LS 600h is a luxury car, it is also a complex hybrid vehicle. As a driver, it’s important to familiarize yourself with proper hybrid vehicle care, in order to minimize potential issues and maintain optimal performance.

By taking the time to research, inspect, and carefully consider your options, you can confidently choose the right Lexus LS 600h for you and avoid potential issues. Happy car shopping!

Humor in Complaints

While researching Lexus LS 600h problems, you may come across some funny complaints that bring humor to the situation.

Remember, it’s important to keep a friendly attitude even when discussing car issues. Affected motorists can cope better when they share light-hearted stories with fellow Lexus LS 600h owners.

So, as you explore these issues, don’t forget to enjoy the funny side of things, and remember that humor can make even car problems more bearable.

Lexus LS 600h Competitors

BMW ActiveHybrid 5

The BMW ActiveHybrid 5 is a strong competitor for your Lexus LS 600h. This luxury sedan boasts a slick design and a fuel-efficient hybrid powertrain.

Its performance is impressive, with a turbocharged six-cylinder engine that delivers agile handling and responsive acceleration.

However, the ActiveHybrid 5’s electric-only range is limited and its trunk space is reduced due to the battery placement. As well these Activehybrid5 problems should be avoided.

Additionally, the BMW’s infotainment system might feel a bit less intuitive compared to Lexus’ offering.

Mercedes-Benz S-Class

Another luxury sedan that competes with the Lexus LS 600h is the Mercedes-Benz S-Class. The S-Class features a comfortable and opulent interior, with cutting-edge technology and sophisticated design elements.

The ride quality in the S-Class is smooth and serene, thanks to its adaptive suspension system. However, the S-Class hybrid variant, the S 560e, might not be as fuel-efficient as the Lexus LS 600h.

Also, the Mercedes-Benz S-Class can be considerably more expensive, especially when you start adding optional features and packages.

In conclusion, both the BMW ActiveHybrid 5 and the Mercedes-Benz S-Class offer compelling alternatives to the Lexus LS 600h.

Frequently Asked Questions

How reliable is the battery life?

The battery life of the Lexus LS 600h is generally quite reliable. However, like all batteries, it will eventually degrade over time.

To ensure the best possible performance, it’s essential to maintain it properly and have it checked by a professional regularly.

How often does the battery need replacement?

Battery replacement frequency depends on several factors, such as mileage, driving conditions, and maintenance. Typically, hybrid vehicle batteries, including those in the Lexus LS 600h, can last between 8 to 15 years or more before needing replacement.

What do users say about LS 600h?

Many users praise the Lexus LS 600h for its luxurious features, smooth ride quality, and the efficiency offered by the hybrid powertrain.

However, some users have reported issues, such as oil consumption issues, hybrid system issues, and engine performance issues.

Are there common issues with the 2008 model?

Issues reported with the 2008 Lexus LS 600h include oil consumption, hybrid system issues, and engine performance issues.

It’s essential to be aware of these concerns when purchasing a used 2008 model and ensure that the vehicle is well-maintained and inspected by a professional.

What is the fuel efficiency of LS 600h?

The Lexus LS 600h offers impressive fuel efficiency for a luxury vehicle, thanks to its hybrid powertrain. The fuel efficiency ratings typically vary depending on the driving conditions and model year. For a more accurate figure, check the EPA ratings for the specific model year you’re interested in.

What is the 0-60 time for a 2008 Lexus LS 600h?

The 2008 Lexus LS 600h can accelerate from 0-60 miles per hour in approximately 5.5 seconds, making it a quick luxury sedan with impressive performance.

What is the mileage of a 2008 Lexus LS600HL?

The mileage of a 2008 Lexus LS600HL varies depending on driving conditions, maintenance, and other factors.

It’s essential to examine the specific vehicle’s maintenance history and have it inspected by a professional before finalizing a purchase to ensure you’re getting a reliable, well-maintained vehicle.


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