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What is the tank capacity of a Lexus es300?

The Lexus ES300 typically uses a fuel tank capacity of about 18.5 gallons (approximately 70 liters) in most US-spec models; the exact figure can vary slightly by model year and market.


Overview of the ES300


The ES300 is Lexus’ early-1990s entry-luxury sedan that evolved through several generations. While the fuel tank size has remained fairly consistent across these generations, minor variations can occur depending on the market (US, Canada, Europe, etc.) and the specific year. The broadly cited capacity for most ES300s is 18.5 gallons (70 liters).


Tank capacity by model and market


Before listing the typical figure, note that capacities can vary by generation and region. The following summarizes the common capacity you would see on the most widely sold US-spec ES300 variants.



  • US/Canada-spec ES300: 18.5 gallons (70 liters)


In short, the typical fuel tank size for the ES300 is 18.5 gallons (70 liters). Some markets or late-era variants may show slight deviations (generally within a fraction of a gallon), so always confirm with official documentation for your exact vehicle.


How to verify for your specific vehicle


To confirm the exact capacity for your car, check the owner's manual or the fuel-filler door label. If you don’t have access to the manual, you can contact a Lexus dealer or look up the official specification sheet for your VIN.


Summary


Across most ES300 models, the tank capacity is about 18.5 gallons (roughly 70 liters), with only minor year-to-year or regional variations. For precise figures, reference your vehicle’s documentation or dealer resources.

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Kevin Bennett

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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.