( http://www.TFLcar.com ) 2013 Audi S5 Raw engine Note & Acceleration test. This is the raw video from our Real World Testing of the new 2013 Audi S5 Quattro S Tronic. No music and no commentary. Just the raw and unedited video from our day's test. Please be so kind as to let us know if you like this sort of unedited video in the comments below so we know if we should publish more of these type of raw test videos.