How big is the gas tank on a 2024 Lexus RX 350 hybrid?
At a glance: The 2024 Lexus RX 350h uses a 17.2-gallon gas tank (65 liters).
In more detail, the RX 350h is Lexus's hybrid version of the RX midsize SUV, blending a 2.5-liter hybrid powertrain with a fuel-tank size chosen to balance range and efficiency. For the 2024 model year, this tank size is carried across the US-market RX 350h trims, with actual range affected by driving conditions and driving style.
Fuel tank capacity
The official specification for the 2024 RX 350h lists a fuel tank capacity of 17.2 gallons, or 65 liters. This is the same basic capacity used across the RX 350h lineup for that year.
What this means for range and daily use
Real-world driving considerations
With a 17.2-gallon tank and the RX 350h’s hybrid efficiency, drivers typically enjoy a solid cruising range between fills. Real-world range depends on factors such as city versus highway driving, use of hybrid mode, and climate control usage. The vehicle is designed to prioritize efficiency while preserving practical refill intervals.
Fuel type and refueling considerations
The RX 350h runs on regular unleaded gasoline in most markets and uses a standard fuel filler setup. Refueling is straightforward at common service stations, and the vehicle will alert you when the tank is nearing empty.
Summary
Summary: The 2024 Lexus RX 350h is equipped with a 17.2-gallon gas tank (65 liters), a capacity that supports its efficient hybrid performance and practical driving range. For the most accurate figure for your specific vehicle, check the owner’s manual or consult Lexus customer service or your dealer.
How many miles per gallon does a 2024 Lexus RX 350 Hybrid get?
The 2024 Lexus RX 350h gets an EPA-estimated 37 mpg city / 34 mpg highway / 36 mpg combined. This applies to all trims, as they all come standard with all-wheel drive and the same hybrid powertrain.
- City: 37 mpg
- Highway: 34 mpg
- Combined: 36 mpg
Does the 2024 Lexus RX 350 Hybrid require premium gas?
The 2024 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.
What is the weakness of the Lexus RX 350?
Early Lexus RX 350 releases experienced steering issues, notably power steering fluid leaks from the rack and pinion system. Not only is this a massive safety hazard – it can also be costly to repair.
How big is the gas tank on a 2024 Lexus RX Hybrid?
17.8 gallon fuel tank capacity.
