The 2012 GMC Acadia has 24 valves.
The 2007 GMC Acadia has 24 valves.
The 2008 GMC Acadia has 24 valves.
The 2014 GMC Acadia has 24 valves.
The 2013 GMC Acadia has 24 valves.
The 2011 GMC Acadia has 24 valves.
The 2009 GMC Acadia has 24 valves.
The 2010 GMC Acadia has 24 valves.
The 2012 GMC Acadia has a V6 engine.
The 2012 GMC Acadia is a gas-powered vehicle.
The 2012 GMC Yukon has 16 valves.
The 2012 GMC Canyon has 16 valves.
The 2012 GMC Savana has 16 valves.