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How big is a Toyota Avalon gas tank?

The Toyota Avalon, a popular full-size sedan, boasts a generous gas tank capacity that provides ample driving range for its owners. With a fuel tank size of 16.1 gallons, the Avalon offers a comfortable balance between fuel efficiency and long-distance travel capabilities.


Fuel Tank Capacity Breakdown


The Toyota Avalon's fuel tank has a capacity of 16.1 gallons, which is a common size for a vehicle in its class. This tank size allows the Avalon to travel a considerable distance on a single fill-up, making it a practical choice for both city driving and long-distance road trips.


Factors Affecting Fuel Efficiency


While the Avalon's fuel tank capacity is a key factor, its overall fuel efficiency is influenced by several other variables, including:



  • Engine Performance: The Avalon's powerful yet efficient V6 engine contributes to its impressive fuel economy ratings.

  • Driving Conditions: Factors such as terrain, weather, and driving habits can impact the Avalon's real-world fuel efficiency.

  • Vehicle Weight: The Avalon's size and weight play a role in its fuel consumption, with heavier vehicles generally requiring more fuel to operate.


By considering these factors, Avalon owners can optimize their driving habits to maximize the vehicle's fuel efficiency and take full advantage of its generous fuel tank capacity.


Refueling Convenience


The Avalon's 16.1-gallon fuel tank allows for fewer stops at the gas station, providing greater convenience and reducing the time spent refueling. This can be particularly beneficial for long-distance drives or when navigating areas with limited fuel station availability.


Overall, the Toyota Avalon's fuel tank capacity of 16.1 gallons is a testament to the brand's commitment to delivering a well-rounded and practical driving experience for its customers.

Is Avalon considered a luxury car?


Toyota Avalon Luxury Sedan. Offering Lexus-like refinement at Toyota prices, the Avalon was the largest sedan in the brand portfolio.



How many gallons does a Toyota Avalon hold?


15.8 gal



How big is the gas tank on a 2014 Toyota Avalon?


17.0 gal



What are the negatives of the Toyota Avalon?


Top Toyota Avalon Problems

  • Rear Window Sunshade Fails and Makes Grinding Noise.
  • Ignition Coil May Fail After 100,000 Miles.
  • Check Engine Light Due to Failed Oxygen Sensor Component.
  • Oil Leak From the Valve Cover Gaskets.
  • Automatic Transmission May Not Shift Correctly at High Mileages.



Is Toyota Avalon good on gas?


2022 Toyota Avalon MPG
Whether you spend most of your driving in the city or on the highway, the 2022 Toyota Avalon has you covered with amazing fuel efficiency. The 2022 Toyota Avalon provides an estimated 43 miles per gallon in the city and around 44 miles per gallon on the highway.



How many miles will a 2014 Avalon last?


We mentioned the standard lifespan for a Toyota Avalon, landing around 250,000 miles with a solid amount of care.



Can you use regular gas in a Toyota Avalon?


No, using premium gas only improves performance in models designed for it. For most Toyota models, regular unleaded gasoline is sufficient.



Which is bigger Avalon or Camry?


The Avalon is just a little bigger than the Camry. It fits into the full-size sedan market where the Camry is a mid-size car. Both have seating for five, but the rear seat passengers will get a little extra legroom in the Avalon. The Avalon also has a larger cargo area, but it's one cubic foot.



How many miles can a Toyota Avalon go on a full tank?


2021 Toyota Avalon Driving Range
The V6 version of the XLE achieves a city driving range of 319 miles and a highway driving range of 464 miles. The XSE Nightshade trim, the Touring, and the Limited V6 trim options all have a city driving range of 347.6 miles and a highway driving range of 489.8 miles.



Why was Avalon discontinued?


On 4 August 2021, Toyota announced that it would end production of the Avalon in the US after the 2022 model year as the market shifts towards SUVs and electrification. The Avalon will be replaced by the S235 Crown crossover, marking the return of the Crown nameplate in North America after a 50-year absence.


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.