Audi has recently been spotted testing the upcoming 2012 A3 prototype in Argentina. It appears that after some rigorous testing, the three-door mule hatch looks like it desperately needs a car wash. It's still a bit unclear to say exactly what the next generation A3's front end will look like. However, elements of the new styling language are evident, such as the newly styled headlights, larger front grille fascia and LED daytime running lights.