It holds 14.5 gallons according to the owners manual.
14.50 Gallons
The gas tank on the 2008 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2009 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2005 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2012 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2006 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2004 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2010 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2002 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2007 Volkswagen Jetta holds 14.5 gal..
The gas tank on the 2013 Volkswagen Jetta holds 14.5 gal..