What is the top speed of the Lexus 500h?
The Lexus 500h’s top speed is electronically limited to about 155 mph (250 km/h). In practice, the car’s actual top speed can vary based on model year, market, tires, and drivetrain configuration.
Overview of the Lexus 500h
The Lexus 500h is the hybrid variant of Lexus’s luxury LS lineup, combining a 3.5-liter V6 with electric motors to deliver a smooth, high-end driving experience. When equipped for performance, the 500h sits between efficiency-focused hybrids and full-performance luxury models, offering a balanced blend of power, refinement, and quiet operation.
Performance specifications
Below are the typical performance figures associated with the Lexus 500h. Figures can vary by year, market, and trim, so use them as a general guide rather than an exact specification for every vehicle.
- Top speed: 250 km/h (155 mph) electronically limited
- Total system power: 354 hp (264 kW)
- Combined torque: ~350 Nm (258 lb-ft)
- Drivetrain: Rear-wheel drive standard; all-wheel drive optional
- Transmission: Electronically controlled continuously variable transmission (eCVT)
These figures illustrate the 500h’s capability as a luxury hybrid that emphasizes a refined acceleration profile and smooth highway cruising, rather than track-ready performance.
Market and year variations
Top speed and other performance numbers can differ by model year and regional market due to variations in tires, tuning, and regulatory requirements. In some regions, the limit may be adjusted slightly higher or lower, and some configurations may come with different wheel/tire packages that affect top-speed potential. Always check the specific spec sheet for your exact vehicle.
Why the top speed can vary
The electronic limiter is designed to protect drivetrain components and ensure predictable performance. Tire size, load, and ambient conditions can influence how close a vehicle can get to the limiter, and availability of all-wheel drive can also affect acceleration and top-end behavior.
Summary
The Lexus 500h typically targets a top speed of about 155 mph (250 km/h) with an electronically governed limit, reflecting its role as a refined luxury hybrid. Across model years and markets, the key takeaway is a balanced package that prioritizes smooth, quiet highway performance and efficiency, rather than outright top-end speed. For potential buyers or observers, the exact figure should be confirmed from the specific model year and market specification.
