The 2014 Audi Allroad has double overhead cam (DOHC).
The 2013 Audi A6 has double overhead cam (DOHC).
The 2013 Audi S8 has double overhead cam (DOHC).
The 2013 Audi S5 has double overhead cam (DOHC).
The 2013 Audi Q5 has double overhead cam (DOHC).
The 2013 Audi TTS has double overhead cam (DOHC).
The 2013 Audi A7 has double overhead cam (DOHC).
The 2013 Audi S6 has double overhead cam (DOHC).
The 2013 Audi Q7 has double overhead cam (DOHC).
The 2013 Audi A8 has double overhead cam (DOHC).
The 2013 Audi S4 has double overhead cam (DOHC).
The 2013 Audi A5 has double overhead cam (DOHC).