The 2011 Smart Fortwo has double overhead cam (DOHC).
The 2014 Smart Fortwo has double overhead cam (DOHC).
The 2009 Smart Fortwo has double overhead cam (DOHC).
The 2008 Smart Fortwo has double overhead cam (DOHC).
The 2013 Smart Fortwo has double overhead cam (DOHC).
The 2012 Smart Fortwo has double overhead cam (DOHC).
The 2010 Smart Fortwo has double overhead cam (DOHC).
The 2011 Nissan Versa has double overhead cam (DOHC).
The 2011 Audi TT has double overhead cam (DOHC).
The 2011 Buick Regal has double overhead cam (DOHC).
The 2011 Jaguar XK has double overhead cam (DOHC).
The 2011 Lincoln MKT has double overhead cam (DOHC).
The 2011 Audi Q5 has double overhead cam (DOHC).