Touring car racing isn't big in the States, which could be in part due to the popularity of NASCAR. But whatever the reason, it's a bit of a shame, because the cars can be wicked cool. Like the new Audi A5 DTM.
The big news which touring car racing fans were waiting for this weekend came when BMW unveiled its new M3 DTM concept that will spearhead the marque's return to the series next year. But don't think for one minute that returning manufacturers Audi and Mercedes-Benz are about to let their Bavarian rival simply waltz in unchallenged.