Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
7954 views
7 answers
The Toyota Avalon runs on regular gasoline with octane rating options of 87 or 89. Over time, car components will lose effectiveness, and it is recommended to replace the fuel filter every 30,000 miles to avoid performance issues. Maximizing fuel burn efficiency is crucial for optimizing your miles per gallon. Ensuring that your gas tank is well-maintained is essential to prevent potential problems, such as a malfunctioning control valve or a loose gas tank that could lead to gas leaks. A stuck gas cap may also cause inconvenience and should be addressed promptly.
Toyota suggests using high-quality unleaded gasoline in the Avalon.
I used to own a 2006 Avalon that needed premium unleaded fuel. Back then, the engine in the Avalon was made by Lexus and was put into a frame designed and built by Toyota, featuring Toyota interiors. In 2013, a newly redesigned Avalon was released. Although the engine in the 2013 Avalon was inspired by the Lexus ES 350, it was modified to run on regular gasoline with 87-89 octane. Since 2013, all Avalon engines have been designed to run on regular gasoline.
The Toyota Avalon requires 89 octane unleaded gasoline for fuel.
Regular unleaded gasoline, 87 and 89 octane options available.
I just learned that it's either 89 or 91.
Absolutely, they certainly do.