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How big is the gas tank on a 2024 rx350?

The 2024 Lexus RX350 has a gas tank capacity of 19.2 gallons. This mid-size luxury SUV offers a spacious and comfortable ride, with a fuel tank that provides ample range for your daily commute and longer road trips.


Detailed Breakdown of the RX350's Fuel Tank Size


The 2024 Lexus RX350 is powered by a 3.5-liter V6 engine that delivers 295 horsepower and 268 lb-ft of torque. To fuel this capable powertrain, the RX350 is equipped with a 19.2-gallon gas tank.


This fuel tank size is on the larger end for a mid-size SUV, providing the RX350 with a generous driving range. Depending on your driving conditions and habits, you can expect to get around 400-500 miles of range on a full tank of gas.


Why the Fuel Tank Size Matters


The fuel tank capacity of a vehicle is an important consideration for many buyers. A larger tank means fewer stops for refueling, which can be especially convenient on long road trips. It also provides a buffer in case you misjudge your fuel level or encounter unexpected detours or traffic.


For the Lexus RX350, the 19.2-gallon fuel tank is well-suited to the vehicle's size and intended use. It strikes a balance between providing ample range and not being overly large, which could impact the SUV's maneuverability and fuel efficiency.p>

Conclusion


In summary, the 2024 Lexus RX350 has a gas tank capacity of 19.2 gallons, which is a generous size for a mid-size luxury SUV. This fuel tank provides the RX350 with a comfortable driving range, making it well-equipped for both daily commutes and longer road trips.

How big is the fuel tank on a Lexus rx350?


19.2-gallon
2022 RX 350 Fuel Tank Capacity
The Lexus RX 350 has a 19.2-gallon gas tank, a great size for an SUV of this caliber. If you want to have more driving time out on the road and less at the pump, this gas tank is going to help you do exactly that.



What is the most common problem with Lexus RX350?


Oil leaks. A significant issue plaguing early Lexus RX 350 models was oil leaks from the engine, causing maintenance challenges and expensive repairs and even leading to a replacement engine. Due to these leaks, many owners had to pay for engine sealants or repairs.



Is the 2024 Lexus RX reliable?


As a whole, consumers found the vehicle's comfort and reliability to be its strongest features and performance to be its weakest. 5 out of 8 of owners (63% of them) rank the 2024 RX five out of five stars. Overall, consumers seem aligned in their opinions of the 2024 Lexus RX.



Does the 2024 Lexus RX 350 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.



How big is the gas tank on a Lexus RX plug-in hybrid?


2025 Lexus RX PLUG‑IN HYBRID Specifications

Standard Specifications Standard Not Available Available+
Cargo Capacity L (cu. Ft.)838 (29.6)
Base Curb Weight kg (lbs.)2155.00 (4751.0)
Fuel Capacity litres (gal.)55 (15)
Fuel Consumption - City/Highway/Combined L/100km6.4/7.1/6.7



Which Lexus SUV has the best gas mileage?


Choosing the Lexus NX Plug-In Hybrid, the very first PHEV from Lexus, allows you to experience an astounding 84 combined MPGe. Sitting atop the Lexus hybrid SUV family is the proven RX Hybrid, built on a legacy of comfort and capability.



How many miles can a Lexus RX350 go on a full tank?


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.



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.



How many miles per gallon does the RX350h get in 2024?


37 city / 34 highway / 36 combined
2024 Lexus RX Hybrid MPG
Below, you'll find the Lexus RX Hybrid MPG estimates for each of the models: Lexus RX 350h AWD: 37 city / 34 highway / 36 combined* Lexus RX 500h AWD: 27 city / 28 highway / 27 combined*



How many gallons does a 2024 Lexus RX 350 hold?


17.8 gallon
17.8 gallon fuel tank capacity.


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.