An Audi engine typically stalls because it needs maintenance and repair. Sometimes, it is due to a faulty engine or simply because the car is put in a 'stop' position for too long.
The 2012 Audi TTS has an inline 4 engine.
The 2010 Audi TTS has an inline 4 engine.
The 2014 Audi TTS has an inline 4 engine.
The 2015 Audi TT has an inline 4 engine.
The 2011 Audi TT has an inline 4 engine.
The 2009 Audi TTS has an inline 4 engine.
The 2013 Audi TT has an inline 4 engine.
The 2010 Audi R8 has a V8 engine.
The 2001 Audi A6 has a V6 engine.
The 2014 Audi R8 has a V8 engine.
The 2003 Audi A6 has a V6 engine.
The 2009 Audi A6 has a V6 engine.