How much horsepower does the 2024 RX500h have?
The 2024 Lexus RX 500h has a combined system output of 367 horsepower.
As Lexus' hybrid flagship in the RX lineup for 2024, the RX 500h pairs a turbocharged 2.4-liter inline-4 engine with electric motors to deliver a total system output designed for strong on-road performance while maintaining hybrid efficiency. Below is a detailed look at how that horsepower is generated and what it means for the driving experience.
Powertrain and horsepower
Hybrid engine and electric motor pairing
The RX 500h combines a turbocharged 2.4-liter inline-4 engine with two electric motors to produce a total system output of 367 horsepower. The hybrid setup enables torque delivery across a broad RPM range and supports all-wheel-drive operation.
Key components and outputs contributing to the 367 hp figure include:
- 2.4-liter turbocharged inline-4 gasoline engine
- Two electric motors (MG1 and MG2) assisting propulsion and powering the rear axle in AWD configurations
- Electronically controlled continuously variable transmission (e-CVT) that blends gas and electric power
- All-wheel drive system that distributes torque between the front and rear axles
- Total system horsepower: 367 hp (274 kW); peak torque around 406 lb-ft (551 Nm)
Conclusion: The combination of turbocharged gasoline power and electric motor assistance yields a robust 367 hp, with electric torque boosting response during takeoff and acceleration.
Performance context and daily driving
Beyond raw horsepower, the RX 500h emphasizes smooth, responsive acceleration and efficient hybrid operation for daily use. The electric motors provide immediate torque at low speeds, while the turbo engine contributes strong mid-range performance.
- All-wheel drive with responsive power delivery for varied road conditions
- Hybrid drive modes that optimize efficiency and performance
- Regenerative braking helps recharge the battery during deceleration
These elements together help the 367 hp figure translate into real-world performance with a refined driving experience.
Summary
The 2024 Lexus RX 500h delivers a combined 367 horsepower from its turbocharged 2.4-liter engine and twin electric motors, pairing performance with hybrid efficiency to suit a midsize luxury SUV segment.
What is the 0 60 time for the Lexus RX 500h?
The 0 to 60 mph time for the Lexus RX 500h is 5.9 seconds. This acceleration is thanks to its 2.4L turbocharged hybrid powertrain, which produces a combined 366 horsepower and 406 lb-ft of torque.
You can watch this video to see the 2023 Lexus RX500h F Sport Performance 0-60 mph acceleration: 0:20The Car Review GuysYouTube · May 21, 2023
- Acceleration time: 5.9 seconds
- Engine: 2.4L turbocharged hybrid with a combined output of 366 horsepower and 406 lb-ft of torque
- Drivetrain: Standard DIRECT4 all-wheel drive
What is the difference between rx350h and RX500h?
The main differences are performance and fuel efficiency: the Lexus RX 500h is a high-performance model with a turbocharged 2.4L engine and 366 horsepower, a 6-speed automatic transmission, and sport-tuned suspension, while the Lexus RX 350h is a more fuel-efficient model with a naturally aspirated 2.5L engine and 246 horsepower, paired with an eCVT transmission. The RX 500h is the better choice for performance enthusiasts seeking more power, while the RX 350h is for those who prioritize fuel economy and value.
This video explains the difference between the two models and how they perform: 59sCar Help CornerYouTube · Apr 30, 2023
| Feature | Lexus RX 500h | Lexus RX 350h |
|---|---|---|
| Engine | Turbocharged 2.4L 4-cylinder | 2.5L 4-cylinder |
| Horsepower | 366 hp | 246 hp |
| Transmission | 6-speed automatic | eCVT |
| Performance | Sportier and more powerful, with a sport suspension and dynamic rear-wheel steering | Quieter and more refined |
| Fuel Efficiency | Less efficient (e.g., 27 MPG combined) | More efficient (e.g., nearly 40 MPG combined) |
| Target Driver | Those who prioritize performance and a more engaging driving experience | Those who prioritize fuel economy and value |
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You can watch this video to see a side-by-side comparison of the exterior design of the two models: 59sAuto Buyers Guide | Alex on AutosYouTube · Sep 9, 2022
How much horsepower does the 2024 Lexus RX 500h have?
366 horsepower
The RX 500h F SPORT Performance pairs an ultra-smooth 2.4-liter inline-four engine with a powerful, self-charging electric motor to deliver 366 horsepower with maximum fuel efficiency.
Is the Lexus RX 500h reliable?
The Lexus RX 500h has a generally positive reputation for reliability, building on the strong track record of Toyota hybrid systems. However, some early models have reported issues with the 6-speed transmission, particularly at low speeds, and the infotainment screen can be limited and may require a data plan for navigation after a subscription expires. Overall, owners often praise the vehicle's performance and luxury, but driver-assistance features can be overly sensitive for some.
Potential issues
- Transmission: Some owners have reported the 6-speed automatic transmission can be erratic or stutter at low speeds.
- Infotainment: The 14-inch infotainment screen is limited to displaying one thing at a time, and the built-in navigation requires a data plan to continue working after the initial subscription ends.
- Driver assistance: Some drivers find the driver-assistance systems, such as the lane-keeping assist and blind-spot monitoring, to be overly sensitive or intrusive.
- Battery: As with any hybrid, the long-term reliability of the hybrid battery is a consideration. While typically durable, batteries can eventually degrade and may need replacement after 10-12 years.
Positive aspects
- Hybrid system: The hybrid powertrain is powerful and efficient, with a reputation for dependability based on Toyota's history with hybrids.
- Overall platform: The new GA-K platform shared with other vehicles is designed for increased rigidity and lighter weight, and the previous generations of the RX have a history of high mileage potential with proper care.
- Owner satisfaction: Many owners report high satisfaction with the vehicle's comfort, performance, and luxury, despite the few reported issues.
This video reviews the 2025 Lexus RX 500h F Sport Performance: 1mShooting CarsYouTube · Nov 9, 2025
