19 Gallons.
The 2006 Toyota Highlander runs on regular unleaded.
The 2006 Toyota Highlander-Hybrid runs on regular unleaded.
It's in the fuel tank as part of the fuel filter.
aaround 14..
The 2002 Toyota Highlander has a fuel tank capacity of approximately 17.2 gallons. This capacity may vary slightly depending on the specific model and configuration, but 17.2 gallons is the standard for most versions of that year.
13 gallons
How do you drain the fuel tank on a 2007 Toyota Highlander
When the fuel light comes on in a 2006 Toyota Highlander, there is typically about 2 to 3 gallons of gasoline remaining in the tank. This reserve is designed to give drivers a buffer before they run completely out of fuel. However, it’s always best to refuel as soon as possible to avoid running out and to prevent potential damage to the fuel system.
http://www.fueleconomy.gov/Feg/noframes/24629.shtml
The fuel injectors on a 2007 Toyota Highlander are recommended to be changed every 60,000 miles.
The 2004 Toyota Highlander runs on regular unleaded.
The 2005 Toyota Highlander runs on regular unleaded.