The 2010 Volvo C70 has double overhead cam (DOHC).
The 2012 Volvo C70 has double overhead cam (DOHC).
The 2007 Volvo C70 has double overhead cam (DOHC).
The 2008 Volvo C70 has double overhead cam (DOHC).
The 2009 Volvo C70 has double overhead cam (DOHC).
The 2003 Volvo C70 has double overhead cam (DOHC).
The 2006 Volvo C70 has double overhead cam (DOHC).
The 2002 Volvo C70 has double overhead cam (DOHC).
The 2011 Volvo C70 has double overhead cam (DOHC).
The 2004 Volvo C70 has double overhead cam (DOHC).
The 2001 Volvo C70 has double overhead cam (DOHC).
The 2013 Volvo S80 has double overhead cam (DOHC).