Audi Announces Version 2.0 of “Audi A4 Driving Challenge” 1 October 2008Audi, Auto News0 comments Audi of America today announced the release of version 2.0 of the popular “Audi A4 Driving Challenge” iPhone and iPod Touch application. The first version has been downloaded over 370,000 times since it was released in August. Read more »
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