go to fueleconomy.gov as it depends on the year, and the type of drive the Tacoma is.
Depends on if it is a V6, 4 cylinder, manual transmission, automatic transmission, regular car, or double cab, none of which you list. The highway mileage range is from 17 to 23 mpg.
The 2014 Toyota Tacoma has a 5-speed manual.
The 2006 Toyota Tacoma has a 5-speed manual.
The 2007 Toyota Tacoma has a 5-speed manual.
The 2002 Toyota Tacoma has a 5-speed manual.
The 2013 Toyota Tacoma has a 5-speed manual.
The 2010 Toyota Tacoma has a 5-speed manual.
The 2008 Toyota Tacoma has a 5-speed manual.
The 2004 Toyota Tacoma has a 5-speed manual.
The 2009 Toyota Tacoma has a 5-speed manual.
The 2005 Toyota Tacoma has a 5-speed manual.
The 2011 Toyota Tacoma has a 5-speed manual.