The 2013 Audi A6 has front wheel drive.
The 2013 Audi A3 has front wheel drive.
The 2013 Audi A4 has front wheel drive.
The 2013 Audi TTS has all wheel drive.
The 2013 Audi Q7 has all wheel drive.
The 2013 Audi S4 has all wheel drive.
The 2013 Audi S7 has all wheel drive.
The 2013 Audi Q5 has all wheel drive.
The 2013 Audi S6 has all wheel drive.
The 2013 Audi A7 has all wheel drive.
The 2013 Audi TT has all wheel drive.
The 2013 Audi A5 has all wheel drive.