11.9
21.1 gallon gas tank.
21.1 Gallons
my 1998 frontier has about a 13.5 tank, I have never ran it out of gas though. It's range seems to be around 330 miles
Mounted on top and inside the fuel tank.
15.9 Source: http://www.vehix.com/car-reviews/2000/nissan/frontier/vehicle-specifications
According to http://www.motortrend.com/cars/1999/nissan/frontier/base_extended_cab_pickup/316/specifications/index.html the 1999 Nissan Frontier Base Extended Cab Pickup with V-6 engine has a gas-tank capacity of 73 liters, or 19.3 gallons. According to http://www.automallusa.net/1999/nissan/frontier/specifications.html the 1999 Nissan Frontier with a 4-cylinder engine has a gas-tank capacity of 60 liters, or 15.85 gallons.
The 2005 Nissan Frontier holds 21.1 gallons of fuel. The estimated mileage is 19 mpg in the city, 23 mpg on the highway.
The gas tank on the 2011 Nissan Frontier holds 21.1 gal..
The gas tank on the 2007 Nissan Frontier holds 21.1 gal..
The gas tank on the 2008 Nissan Frontier holds 21.1 gal..
The gas tank on the 2004 Nissan Frontier holds 15.9 gal..
The gas tank on the 2006 Nissan Frontier holds 21.1 gal..