This spy video features some fresh new footage of the upcoming 2017 Audi S5 Sportback (B9) and the Audi A5 Convertible. The prototype of the B9 A4-based S5 Sportbacks exterior appears to be almost identically equipped as the other A5 family models. Just like the new Audi S4, the next-gen S5 and S5 Sportback will exchange its previous supercharged 3.0 litre V6 and seven-speed S Tronic dual-clutch transmission for a new 3.0 litre turbocharged V6 and ZF-sourced eight-speed torque converter automatic. The new engine delivers 349 hp and 500 Nm of torque in the S4, and should do the same for the S5. The A5 drop-top will indeed stick to a fabric foldable roof, instead of a hard-top as featured on the BMW 4 Series Convertible.Liked the video? Click the 'like' button, comment, and subscribe!Follow me:Subscribe: http://www.YouTube.com/GUMBALFACEBOOK: http://www.fb.com/GUMBALTVINSTAGRAM: http://www.instagram.com/GUMBALTVTWITTER: http://Twitter.com/GUMBALTVhttp://www.gumbal.tv