The 2010 Hyundai Elantra has 16 valves.
The 2002 Hyundai Elantra has 16 valves.
The 2013 Hyundai Elantra has 16 valves.
The 2014 Hyundai Elantra has 16 valves.
The 2012 Hyundai Elantra has 16 valves.
The 2011 Hyundai Elantra has 16 valves.
The 2008 Hyundai Elantra has 16 valves.
The 2007 Hyundai Elantra has 16 valves.
The 2006 Hyundai Elantra has 16 valves.
The 2005 Hyundai Elantra has 16 valves.
The 2001 Hyundai Elantra has 16 valves.
The 2003 Hyundai Elantra has 16 valves.
The 2004 Hyundai Elantra has 16 valves.
The 2014 Hyundai Elantra-GT has 16 valves.
The 2014 Hyundai Elantra-Coupe has 16 valves.
The 2013 Hyundai Elantra-GT has 16 valves.
The 2013 Hyundai Elantra-Coupe has 16 valves.
The 2009 Hyundai Accent has 16 valves.
The 2009 Hyundai Tucson has 16 valves.
The 2009 Hyundai Sonata has 16 valves.
The 2009 Hyundai Azera has 24 valves.
The 2009 Hyundai Genesis has 24 valves.
The gas tank on the 2009 Hyundai Elantra holds 14 gal..
The 2009 Hyundai Elantra's engine produces 138 hp @ 6000 rpm.
The Hyundai Elantra is a very basic entry-level car, and thusly does not have many features. Leather is not an available option on the Elantra.