What is the gas mileage on a Lexus RX 350h hybrid?
The Lexus RX 350h hybrid is a popular luxury SUV that combines style, comfort, and fuel efficiency. As a hybrid model, it offers improved gas mileage compared to its non-hybrid counterparts, making it an attractive choice for eco-conscious drivers. In this article, we’ll explore the gas mileage of the Lexus RX 350h hybrid and what makes it a standout in its class.
Gas Mileage of the Lexus RX 350h Hybrid
The 2025 Lexus RX 350h hybrid delivers impressive fuel efficiency for a midsize luxury SUV. According to the latest EPA estimates, the RX 350h achieves:
- Approximately 37 miles per gallon (mpg) in the city.
- Approximately 34 mpg on the highway.
- A combined fuel economy of around 36 mpg.
These figures make the RX 350h one of the more fuel-efficient options in the luxury SUV segment, especially for drivers who frequently navigate urban environments where hybrid systems excel.
What Contributes to the RX 350h's Fuel Efficiency?
The Lexus RX 350h hybrid achieves its excellent gas mileage through a combination of advanced engineering and hybrid technology. Here are some key factors:
- Hybrid Powertrain: The RX 350h features a 2.5-liter 4-cylinder engine paired with an electric motor, which optimizes fuel consumption by switching between gas and electric power as needed.
- Regenerative Braking: This system captures energy during braking and uses it to recharge the hybrid battery, reducing reliance on the gasoline engine.
- Lightweight Design: Lexus has incorporated lightweight materials to improve overall efficiency without compromising on luxury or safety.
- All-Wheel Drive (AWD) Efficiency: The RX 350h comes with an AWD system that intelligently distributes power to maximize traction and fuel economy.
These features work together seamlessly to provide a smooth driving experience while keeping fuel consumption low.
Is the Lexus RX 350h Hybrid Right for You?
If you’re looking for a luxury SUV that offers a balance of performance, comfort, and fuel efficiency, the Lexus RX 350h hybrid is an excellent choice. Its gas mileage is particularly appealing for those who want to reduce their carbon footprint without sacrificing the premium features Lexus is known for. Whether you’re commuting in the city or taking a road trip, the RX 350h delivers a reliable and efficient driving experience.
At Kevin’s Autos, we’re here to help you maintain your hybrid vehicle for optimal performance. If you have any questions about hybrid maintenance or need assistance with your Lexus RX 350h, don’t hesitate to reach out to us!
Frequently Asked Questions
What is the electric range of the Lexus RX 350h?
The plug-in hybrid model is new this year and has an all-electric range of 60 km, and a combined fuel consumption of 6.7 L/100 km when that battery is depleted.
How big is the gas tank on a 2024 Lexus RX 350h?
17.2 gallon
17.2 gallon fuel tank capacity.
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.
How many miles per gallon does the 2024 Lexus RX 450H+ plug-in hybrid get?
35 mpg combined
The EPA rates the 2024 Lexus RX 450H+ at 35 mpg combined when running on hybrid power and 83 MPGe when including electric driving. One of the reasons for this excellent fuel efficiency is the all-electric driving range of 37 miles, during which the 450H+ doesn't need to use any gasoline.
What happens if you put regular gas in a Lexus Hybrid?
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.
Which Lexus hybrid has the best MPG?
The Lexus ES 300h sedan is the undisputed champion when it comes to fuel efficiency in the 2025 Lexus hybrid lineup. This mid-size luxury sedan combines a 2.5-liter four-cylinder gasoline engine with an electric motor, resulting in an impressive EPA-estimated combined fuel economy rating of 44 MPG.
What is the difference between Lexus 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.
How many miles per gallon does a Lexus RX 350h hybrid get?
We've listed the Lexus RX hybrid mpg ratings below: 2024 Lexus RX 350h AWD: 37 mpg city / 34 mpg highway. 2024 Lexus RX 350h Premium AWD: 37 mpg city / 34 mpg highway. 2024 Lexus RX 350h Premium+ AWD: 37 mpg city / 34 mpg highway.
How many miles can a Lexus RX 350 get on a full tank of gas?
2022 Lexus RX 350 Driving Range
The 2022 Lexus RX 350 has a max range of at least 570 miles using the hybrid version. Owners of the Lexus RX 350 can expect an estimated 27 miles per gallon when driving on the highway and 20mpg around the city to make a combined 23mpg.
Does the 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.
