The 2013 Audi TT has 16 valves.
The 2011 Audi TTS has 16 valves.
The 2010 Audi TTS has 16 valves.
The 2009 Audi TT has 16 valves.
The 2012 Audi TT has 16 valves.
The 2015 Audi TTS has 16 valves.
The 2014 Audi TT has 16 valves.
The 2013 Audi TTS's engine produces 265 hp @ 6000 rpm.
The gas tank on the 2013 Audi TTS holds 15.9 gal..
The 2013 Audi TTS has a drag coefficient of 0.31 Cd.
The 2013 Audi TTS has double overhead cam (DOHC).
The 2013 Audi TTS's turning circle is 36.0 ft..
The 2013 Audi TT has an inline 4 engine.