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What IS the top speed of the Lexus LS 300h?

The Lexus LS 300h, a hybrid luxury sedan, has a top speed of 155 mph (250 km/h). This high-performance vehicle combines a powerful gasoline engine with an electric motor to deliver impressive acceleration and speed capabilities.


Detailed Overview of the Lexus LS 300h's Top Speed


The Lexus LS 300h is part of the LS lineup, Lexus' flagship sedan series. This particular model features a hybrid powertrain, which pairs a 3.5-liter V6 gasoline engine with an electric motor. The combined system output is 354 horsepower, allowing the LS 300h to accelerate from 0 to 60 mph in just 5.1 seconds.


The top speed of 155 mph (250 km/h) is achieved through the vehicle's advanced engineering and aerodynamic design. The hybrid system, with its seamless integration of the gasoline engine and electric motor, provides the necessary power and efficiency to reach this impressive top speed.


Factors Contributing to the LS 300h's High Top Speed



  • Powerful Hybrid Powertrain: The combination of the 3.5-liter V6 engine and electric motor delivers a significant amount of power, enabling the LS 300h to reach high speeds with ease.

  • Aerodynamic Design: The LS 300h's sleek and streamlined body shape, along with features like active grille shutters, help reduce drag and improve high-speed stability.

  • Advanced Transmission: The vehicle's smooth-shifting 10-speed automatic transmission is optimized for efficient power delivery at high speeds.

  • Lightweight Construction: The extensive use of lightweight materials, such as aluminum and high-strength steel, helps the LS 300h maintain a low curb weight, further enhancing its top-speed capabilities.


The Lexus LS 300h's impressive top speed of 155 mph (250 km/h) is a testament to the brand's commitment to delivering high-performance luxury vehicles. This hybrid sedan combines advanced powertrain technology, aerodynamic design, and lightweight construction to provide an exhilarating driving experience at the highest speeds.

Does the Lexus 300h require premium gas?


While most Lexus models are designed to run optimally on premium gas, this can vary somewhat between different models, so for the most accurate information, it's always best to consult the professionals.



What IS the top speed of a LS 300?


143 mph



IS the Lexus IS300H fast?


Lexus IS 300h hybrid engine, 0-62mph and acceleration
Driving through the rear wheels only, that's enough to push the IS 300h from 0-62mph in 8.4 seconds and on to a maximum speed of 125mph. While those figures are impressive, the antics of the CVT gearbox discourage rapid acceleration.



Is the Lexus LS fast?


The Lexus LS can sprint from 0-100km/h in 5.4 seconds when chosen as a V6 hybrid, or 5.0 seconds as a turbocharged V6. Top speed is 250km/h. Shown above are speed details for the Lexus LS500 2023.



Which Lexus car IS the fastest?


The Lexus LC 500, Lexus RC F and the all-new 2023 Lexus IS 500 F are the three fastest cars Lexus provides. Which one would you consider the performance car of your dreams? Discover the LC 500's incredible power for yourself.



What does the H stand for in Lexus 300h?


HYBRID (h) An "h" after the three-digit number indicates a hybrid electric powertrain. Example: LC 500h.



How fast IS the Lexus 300h?


0-62mphTop speedDriven wheels
8.9s112mphFront



What IS the maximum speed of a Lexus hybrid?


When you need instant acceleration, the two power sources catapult it forward, reaching 96.5km/h in just 4.7 seconds, and onto a top speed of 249km/h. This is the Hybrid that quickens the pulse.



What is the most powerful LS engine made?


Until the direct-injected supercharged LT engines arrived a few years ago, the 638hp LS9 in the C6 Corvette ZR1 held the distinction as the most powerful production engine ever for a GM vehicle.



What IS the best year for the Lexus 300h?


The 2023 Lexus ES 300h is our top pick for the best model year value for the ES 300h. With the 2023, you would only pay, on average, 84% of the price as new, with 92% of the vehicle's useful life remaining. The 2022 and 2021 model years are also attractive years for the ES 300h, and provide a relatively good value.


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.