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How safe is the Lexus RX 450h?

The Lexus RX 450h is a luxury hybrid SUV that has consistently received high safety ratings from leading automotive organizations. With its advanced safety features and strong crash test performance, the RX 450h is considered one of the safer vehicles in its class.


Safety Ratings and Crash Test Performance


The Lexus RX 450h has earned a 5-star overall safety rating from the National Highway Traffic Safety Administration (NHTSA) . It has also received the highest possible safety ratings from the Insurance Institute for Highway Safety (IIHS), including a "Top Safety Pick+" designation . These ratings indicate that the RX 450h excels in protecting occupants in the event of a crash.


In IIHS crash tests, the RX 450h demonstrated excellent performance, earning "Good" ratings in all tested areas, including front, side, and rear impact collisions . The vehicle's strong body structure and advanced safety systems, such as airbags and seatbelt pretensioners, contribute to its impressive crash test results.


Advanced Safety Features


The Lexus RX 450h comes equipped with a comprehensive suite of advanced safety technologies, including:



  • Pre-Collision System with Pedestrian Detection: Helps detect potential collisions and automatically applies the brakes to mitigate or avoid impact.

  • Lane Tracing Assist: Helps keep the vehicle centered in its lane by providing steering assistance.

  • Adaptive Cruise Control: Maintains a safe following distance from the vehicle ahead, even in stop-and-go traffic.

  • Blind Spot Monitor with Rear Cross-Traffic Alert: Warns the driver of vehicles in the blind spots and approaching traffic when backing up.


These advanced safety features, combined with the RX 450h's robust construction and strong crash test performance, contribute to its overall high level of safety.


Conclusion


The Lexus RX 450h is a safe and reliable luxury hybrid SUV, earning top safety ratings from leading organizations and offering a comprehensive suite of advanced safety technologies. Drivers can feel confident in the RX 450h's ability to protect them and their passengers in the event of a collision.

What is the best year to buy a Lexus 450h?


The 2022 Lexus RX 450h is our top pick for the best model year value for the RX 450h. With the 2022, you would only pay, on average, 71% of the price as new, with 83% of the vehicle's useful life remaining.



Is Lexus as safe as BMW?


Lexus earned four (4) Top Safety Pick awards in 2020 compared to BMW's one (1).



How long does a Lexus RX 450h hybrid battery last?


2021 Lexus RX 450h batteries frequently last between 3-5 years, but this is variable depending on the type of battery, weather conditions, driving habits, and more. You can prolong the life of your RX 450h battery by: Keeping your vehicle stored indoors away from extreme swings in temperature or climate.



Which Lexus model is the safest?


RX
THE RX DELIVERS FIVE STAR SAFETY. Every time you get behind the wheel, the Lexus RX has your safety at heart.



Is the Lexus RX 450h safe?


The Lexus RX 450h offers the brand's legendary reliability record, combined with a comprehensive safety package and five-star crash-test rating. Owners praise Lexus reliability highly every chance the get and the RX 450h in particular always does well in customer surveys.



What is the 1 safest car?


1. Audi Q7. TLD: The Audi Q7 leads the pack with a composite safety score of 91.32, making it the top choice for family safety. It has a low crash rate of 0.7554 per 1,000 cars, a spacious interior with 144.10 cubic feet, and seats seven adults.



Which is better rx350 or RX 450h?


You see quite a bit of differences between the RX 450h+ vs. RX 350 when comparing performance and engines. The Lexus RX 350 2.4L Turbo 4-cylinder engine has 275 horsepower that it can deliver, whereas the Lexus RX 450h+ 2.5L 4-cylinder engine with Lexus Plug-in Hybrid Electric Drive offers 304 horsepower.



What are the common faults on a Lexus RX450h?


Suspension problems are also common in the Lexus RX450h, particularly in models that have high mileage. Some owners have reported leaks in the air suspension system, while others have reported that the compressor wears out quickly and needs to be replaced.



What is the most reliable Lexus hybrid SUV?


The 2024 RX Hybrid Is The Most Reliable Lexus Hybrid SUV
J.D. Power is considered the gold standard when it comes to vehicle ratings in the U.S. It is often the first place buyers of a new or used vehicle will turn to when choosing a car.



What is the safety rating of the Lexus hybrid?


The National Highway Traffic Safety Administration gave the 2025 Lexus RX Hybrid an overall safety rating of five out of five stars, with five stars in the side crash test and four stars in the frontal crash and rollover tests. The Insurance Institute for Highway Safety has not crash-tested the 2025 RX Hybrid.


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.