The 2012 Bentley Mulsanne has overhead valves (OHV).
The 2011 Bentley Mulsanne has overhead valves (OHV).
The 2013 Bentley Mulsanne has overhead valves (OHV).
The 2012 Bentley Continental-GTC has double overhead cam (DOHC).
The 2012 Bentley Continental-GT has double overhead cam (DOHC).
The 2012 Bentley Continental-Flying-SPUR has double overhead cam (DOHC).
The 2012 Bentley Continental-Flying-Spur-Speed has double overhead cam (DOHC).
The 2013 Bentley Continental-GTC has double overhead cam (DOHC).
The 2005 Bentley Continental-GT has double overhead cam (DOHC).
The 2010 Bentley Continental-GT has double overhead cam (DOHC).
The 2007 Bentley Continental-GT has double overhead cam (DOHC).
The 2009 Bentley Continental-GTC has double overhead cam (DOHC).
The 2010 Bentley Continental-GTC has double overhead cam (DOHC).