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How much horsepower does the RX 350h have?

The 2023 Lexus RX 350h, the hybrid variant of the popular RX luxury crossover, has a total system horsepower of 308 hp. This powerful hybrid powertrain combines a 2.5-liter four-cylinder gasoline engine with two electric motors to deliver a smooth and efficient driving experience.


Detailed Horsepower Breakdown


The 2023 Lexus RX 350h's hybrid powertrain consists of the following components:



  • 2.5-liter four-cylinder gasoline engine: 189 hp

  • Front electric motor: 182 hp

  • Rear electric motor: 54 hp


When combined, the total system horsepower of the RX 350h is 308 hp, providing ample power for a comfortable and responsive driving experience.


Comparison to Non-Hybrid RX 350


In comparison, the non-hybrid Lexus RX 350 model is powered by a 3.5-liter V6 engine that produces 295 hp. The RX 350h's hybrid powertrain, with its additional electric motors, provides a slight horsepower advantage over the standard RX 350.


Fuel Efficiency Benefits


The Lexus RX 350h's hybrid powertrain not only delivers impressive horsepower, but it also offers enhanced fuel efficiency. The RX 350h is estimated to achieve up to 33 mpg in the city and 30 mpg on the highway, making it a more eco-friendly choice in the luxury crossover segment.p>

Overall, the 2023 Lexus RX 350h's powerful and efficient hybrid powertrain, with a total system horsepower of 308 hp, provides a compelling option for luxury crossover buyers seeking a balance of performance and fuel economy.

What happens if you accidentally put 87 instead of 91 in a Lexus?


Use of unleaded gasoline with an octane rating lower than what is listed for your model year vehicle could potentially result in engine knocking. If the octane rating used is less than required, damage to the engine may occur and which could void the vehicle warranty.



What size gas tank does a Lexus RX 350h have?


17.2 gal
Fuel & MPG

Range in miles (city/hwy)636.4/584.8 mi.
Fuel tank capacity17.2 gal.



What is the difference between 350h and 450h?


A major difference between the two is seen in the engine and performance with the RX 350h equipped with a 246hp 2.5L 4-cylinder engine with Lexus Hybrid Electric Drive and the RX 450h+ having a 304hp 2.5L 4-cylinder engine with Lexus Plug-in Hybrid Electric Drive.



What is the 0 60 time for the Lexus RX 350h?


7.4 seconds
The standard four-cylinder delivers adequate power for driving around town, but the RX 350h isn't very spirited (or smooth) at highway speeds. Lexus claims the 350h can accelerate from zero to 60 mph in 7.4 seconds. The RX 500h F Sport Performance livens things up considerably with a zero-to-60-mph time of 5.9 seconds.



What is the difference between a Lexus RX 350 and RX 350 F-Sport?


The Lexus RX 350 F Sport has the same engine. However, it offers a slightly better driving experience with its F Sport-tuned suspension, steering enhancements, and larger tires. The F Sport Handling package also adds dynamic upgrades such as adaptive variable suspension.



How much horsepower does the 2024 RX 350h have?


246 horsepower
Powertrain Options
Front-wheel drive is standard and all-wheel drive is optional. Next is a 2.5-liter I4 mated to a hybrid system that produces a combined 246 horsepower and 233 lb-ft of torque for the RX 350h, which comes with all-wheel drive as standard.



Which Lexus SUV has the most horsepower?


The LX stands as the Lexus flagship SUV, combining luxurious accommodations with immense capability, thanks to a 409-horsepower twin-turbo V6 and 8,000 pounds of towing. With adjustable off-road performance modes and advanced safety tech, it's as at home on off-road trails as it is on the streets of Baker.



How many miles per gallon does a 2024 Lexus RX 350h get?


37 city / 34 highway / 36 combined
Lexus RX 350h AWD: 37 city / 34 highway / 36 combined*



Is the RX 350 F Sport fast?


Is the Lexus RX 350 fast? Yes, the Lexus RX 350 is a fast luxury SUV able to quickly get from 0 to 60 in 7.2 seconds and has a top speed of 124 MPH.



Does the Lexus RX 350h require premium gas?


The Lexus RX's Gas Requirements
Most 2024 and 2023 models require premium unleaded gas with an octane rating of 91 or higher. Models released between 2012 and 2022 use unleaded gasoline with an octane rating of 87 or higher. That means that while you can use premium gasoline in older RX models, it isn't required.


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.