By Tarek Ramchani
The 2012 DTM season is around the corner. Audi Sport is bringing the brand new Audi A5 DTM also known as the R17. Eight drivers and three teams will be fielded as a factory effort from Audi Sport. Right before the start of the season, Audi tested along with BMW and Mercedes-Benz at both Valencia and Hockenheim.
Have a look at Audi's preparations for the new challenging year.
Part 1
Part 2
