The 2008 Aston-Martin DB9 has double overhead cam (DOHC).
The 2011 Aston-Martin DB9 has double overhead cam (DOHC).
The 2013 Aston-Martin DB9 has double overhead cam (DOHC).
The 2009 Aston-Martin DB9 has double overhead cam (DOHC).
The 2005 Aston-Martin DB9 has double overhead cam (DOHC).
The 2007 Aston-Martin DB9 has double overhead cam (DOHC).
The 2014 Aston-Martin DB9 has double overhead cam (DOHC).
The 2012 Aston-Martin DB9 has double overhead cam (DOHC).
The 2006 Aston-Martin DB9 has double overhead cam (DOHC).
The 2010 Aston-Martin DB9 has double overhead cam (DOHC).
The 2008 Toyota Highlander has double overhead cam (DOHC).
The 2008 Smart Fortwo has double overhead cam (DOHC).
The 2008 Audi R8 has double overhead cam (DOHC).