It all depends on care and proper maintenance.
The 2012 Nissan Versa has 16 valves.
The 2013 Nissan Frontier has 16 valves.
The 2006 Nissan Sentra has 16 valves.
The 2013 Nissan NV200 has 16 valves.
The 2001 Nissan Sentra has 16 valves.
The 2014 Nissan Frontier has 16 valves.
The 2004 Nissan Sentra has 16 valves.
The 2013 Nissan JUKE has 16 valves.
The 2013 Nissan Versa has 16 valves.
The 2014 Nissan Versa has 16 valves.
The 2014 Nissan JUKE has 16 valves.
The 2009 Nissan Cube has 16 valves.