What is a Lexus 500h?

The Lexus 500h is the hybrid version of Lexus’s LS flagship sedan, produced primarily in the early to mid-2010s in select markets. It combines a gasoline engine with electric motors under Lexus Hybrid Drive to deliver luxury and efficiency.

Overview

In the Lexus lineup, the 500h designation signaled a hybrid variant of the full-size LS luxury sedan. The name reflects the brand’s use of an “h” suffix to denote hybrid powertrains during a period when Lexus offered dedicated hybrid versions of several models. The 500h was positioned as a more efficient alternative to the gasoline LS models while preserving the refinement and ride quality expected of the LS range.

Naming origins and market variations

The “h” suffix is a telltale sign of Lexus hybrid technology, used on models such as RX 400h/450h and LS 600h L in various generations. The LS 500h appeared in certain markets as the hybrid variant of the LS lineup, with availability and exact naming differing by region and model year. In some regions the hybrid LS models were marketed under the 500h badge, while in others they were simply referred to by the hybrid LS designation alongside the standard LS 460/LS 460h lineage.

Across markets and generations, the hybrid LS variants typically paired a 3.5-liter V6 gasoline engine with electric motors, using Lexus Hybrid Drive and offering rear-wheel drive as standard with all-wheel-drive options in some configurations. The 500h branding largely represented a transitional naming strategy during this era of Lexus’ hybrid rollout.

Technical specifications

Key attributes of the LS 500h hybrid configuration include:

• Hybrid system: 3.5-liter V6 gasoline engine paired with electric motors, using Lexus Hybrid Drive.


• Powertrain: Integrated with a continuously variable transmission (CVT) for smooth power delivery.


• Total system output: Approximately 350–360 horsepower, depending on market and model year.


• Drivetrain: Rear-wheel drive standard, with all-wheel drive (AWD) optional in some markets.


• Fuel economy and emissions: Improved efficiency relative to non-hybrid LS models, with reduced emissions in city driving.

These specifications reflect the typical configuration used during the era when the LS 500h was offered; exact numbers varied by year and region.

Historical context and evolution

The “h” suffix signaling hybrid was common across several Lexus lines as the brand expanded its electrified lineup. The LS 500h represented a hybrid variant within the fifth-generation LS family, a period when Lexus experimented with explicit hybrid naming to distinguish petrol-only versions from hybrid models. Over time, naming conventions evolved in different markets, and newer generations of the LS introduced updated hybrid systems with refined efficiency and performance, while the specific 500h badge became less central in some regions.

Market availability and current status

Today, the LS lineup emphasizes contemporary hybrid and electrified options, with branding that aligns with the latest generation and technology. If you encounter a “Lexus 500h” today, it typically refers to a historical hybrid LS model from the mid-2010s rather than a current production variant. For the most up-to-date LS hybrid offerings, consult Lexus’ official specifications for your region and model year.

Summary

The Lexus 500h stands as a representative example of Lexus’ early hybrid strategy for its flagship LS sedan, merging luxury hotel-level comfort with a hybrid powertrain to offer improved efficiency. While the badge reflects a specific era and regional naming, the underlying concept—a high-end, efficient LS—continues in modern hybrid and electrified LS variants. For current choices, check the latest LS hybrids, as branding and technology have evolved since the 500h era.

Is the Lexus 500h a hybrid?

Up front plus a separate electric motor for the rear wheels total system output is 3 66 horsepower at 6,000 RPM. And 406 lb of torque from 2,000 to 3,000 RPM.

What is the difference between Lexus ls500 and 500h?

LS 500h: Differences. Both the 2018 Lexus LS 500 and LS 500h are equipped with a new, powerful V6 engine, but while the LS 500 uses a 10-speed automatic transmission, the LS 500h comes equipped with a CVT paired with a four-speed automatic transmission and paddle shifters.

Is the Lexus RX 500h a good car?

Yes, the Lexus RX 500h is generally considered a good car, praised for its powerful and efficient hybrid performance, luxurious interior, and comfortable ride. It is also noted for having improved driving dynamics and maneuverability due to standard features like rear-wheel steering. However, some reviewers find its infotainment system frustrating, and it may not be as sporty as some European competitors, despite its F Sport badging.
 
This video reviews the 2025 Lexus RX500h, highlighting its features and performance: 1mShooting CarsYouTube · Nov 9, 2025
Positives

• Performance: Offers a powerful and responsive hybrid powertrain with quick acceleration and good fuel economy for its class (around 27 mpg combined). 
• Driving Dynamics: Features standard rear-wheel steering, which significantly improves maneuverability and handling, especially at low speeds. 
• Comfort and Luxury: Provides a comfortable and quiet ride with a high-quality, well-built interior and comfortable seating. 
• Practicality: It is a very usable and practical vehicle for daily use and long road trips. 
• Standard Features: The F Sport Performance trim comes with a good array of standard features, including upgraded brakes and other performance enhancements. 

Potential drawbacks

• Infotainment System: Some users have reported issues with the navigation system, such as it being slow or unresponsive. 
• Sportiness: Despite being labeled a "sport" model, some reviewers feel it isn't as sporty as some German competitors and that the F Sport name can be misleading. 
• Ride Quality: While generally comfortable, the ride is firmer than other RX models due to its performance-oriented tuning. 

This video discusses the pros and cons of the Lexus RX 500h: 1mCars Made SimpleYouTube · Oct 16, 2025
Overall
The Lexus RX 500h is a strong contender in the luxury hybrid SUV segment, offering a compelling mix of performance, luxury, and efficiency. It is a great choice for those who want a powerful, comfortable, and capable SUV. However, buyers should be aware of the potential infotainment system issues and decide if the sportier, firmer ride is right for them. If performance isn't the top priority, other RX models may be a better fit.

How long does a Lexus RX 500h last?

As long as you care for it and take care of all maintenance, it's easy to see your odometer hitting the 200,000-mile mark. Some drivers have seen their RX reach 250,000 miles or higher. Whether you want to drive your car for that long, of course, is up to you. Your RX will always be ready for the task, though.