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Is the Lexus GS450h fast?


The Lexus GS450h is a luxury hybrid sedan that combines performance, efficiency, and comfort. Known for its innovative hybrid technology and refined design, many car enthusiasts wonder whether this vehicle delivers the speed and acceleration expected from a performance-oriented sedan. Let’s dive into the details to answer this question.


Performance Specifications of the Lexus GS450h


The Lexus GS450h is powered by a 3.5-liter V6 engine paired with an electric motor, producing a combined output of 338 horsepower. This hybrid powertrain is designed to deliver both power and efficiency, making it a standout in its class. The car features a continuously variable transmission (CVT) that ensures smooth power delivery and optimal performance.


When it comes to speed, the GS450h can accelerate from 0 to 60 mph in approximately 5.6 seconds. This is an impressive figure for a hybrid sedan, putting it on par with some non-hybrid luxury sedans in terms of acceleration. The top speed is electronically limited to around 137 mph, which is more than sufficient for most driving scenarios.


What Makes the GS450h Feel Fast?


Several factors contribute to the Lexus GS450h feeling fast and responsive:



  • Instant Torque: The electric motor provides instant torque, which enhances acceleration from a standstill.

  • Hybrid Synergy Drive: The seamless integration of the gasoline engine and electric motor ensures smooth and consistent power delivery.

  • Sport Mode: The GS450h features a Sport mode that sharpens throttle response and adjusts the transmission for a more dynamic driving experience.

  • Lightweight Construction: Despite being a hybrid, the GS450h is engineered with lightweight materials to improve performance and handling.


How Does It Compare to Competitors?


In the luxury hybrid sedan segment, the Lexus GS450h holds its own against competitors like the BMW 530e and the Mercedes-Benz E-Class hybrid. While these vehicles also offer a blend of performance and efficiency, the GS450h stands out for its reliability, smooth ride quality, and Lexus’s reputation for luxury craftsmanship.


In terms of speed, the GS450h’s 0-60 mph time is competitive, though some non-hybrid performance sedans may edge it out in outright acceleration. However, the GS450h offers a unique balance of speed, fuel efficiency, and eco-friendliness that appeals to a specific type of driver.


Conclusion


So, is the Lexus GS450h fast? The answer is a resounding yes, especially when considering its hybrid nature. With a 0-60 mph time of 5.6 seconds and a top speed of 137 mph, it delivers performance that will satisfy most drivers. Additionally, its combination of luxury, efficiency, and advanced technology makes it a compelling choice for those seeking a high-performance hybrid sedan.


Frequently Asked Questions

What is the fastest Lexus hybrid?


And underneath the hood is going to house the 2.4 liter inline four-cylinder with Lexus hybrid technology producing 366 horsepower and 406 pound feet of torque. That's a lot of motivation.



How much horsepower does a GS 450h have?


The hybrid powertrain collectively produces 340 horsepower and accelerates from zero to 60 in just 5.2 seconds.



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


Under average driving conditions, you'll need a hybrid car battery replacement roughly once every 150,000 miles or 15 years, whichever comes first.



How fast is the Lexus gs450h?


General performance

Top speed250 kph (155 mph)
18m slalom60.4 kph (37.5 mph)
Lateral acceleration0.85 g (8 m/s²)
Noise @ 80 kph61 dB
Noise @ 100 kph63 dB



Is the Lexus GS fast?


The Lexus GS F
The GS F is the ultimate expression of this sedan. It is designed for the track as well as the road. It has a 5.0-liter, naturally aspirated V8 with 467 horsepower, good for a 0-60MPH time of 4.5 seconds, and a top speed of 168 MPH.



What Lexus goes 200 mph?


Lexus LFA
As part of Motor Trend's coverage of the Lexus LFA, the supercar was strapped onto a dynometer and pushed to its upper limits: 200.2 MPH is something else, even on a dyno — it's amazing just how smoothly the LFA ramps up, and judging from the footage, it gets there with hardly any vibration at all.



What is the fastest accelerating Lexus?


Lexus RC F Track Edition
With a 0-60 MPH time of 3.96 seconds, the Lexus RC F Track Edition is the undisputed king of acceleration, reaching a top speed of 176 mph. A tremendous 472 horsepower and 395 lb-ft of torque are produced by the V8 engine.



What Lexus GS has the most horsepower?


Lexus GS F
The Lexus GS F
Experience the most powerful sedan Lexus has ever crafted. With an astounding 467 horsepower and top track speed of 168 MPH, the Lexus GS F perfectly combines power, style and finesse all into one perfect performance vehicle.



Is the Lexus GS 450h fast?


The top speed of 119mph might leave you a bit embarrassed on the autobahn, too. The GS 450h counters with a far more convincing set of numbers. It has 354bhp from its combined 3.5-litre V6 and electric motor making for a far more respectable, quick even, 5.3-second run on the 0-62mph benchmark.



What is the top speed of a Lexus 450h hybrid?


Performance

0 - 50 kph3.1 s
Est. 1/8 mile11.1 s @ 77.0 mph
1/4 mile15.5 s @ 93.5 mph
Est. 1/2 mile26.2 s @ 116.2 mph
Top speed211 kph (131 mph)


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.