NewCarBuyingGuide.Com

I've seen some ads for Audi running in the series. What is
this series and what is it all about?  Are the cars really
stock?

The care run in the speed challenge are truew stock cars
unlike the machines you see in NASCAR. The cars used in the
sppeed challenge are called touring cars in europe. The cars
are made from production cars, they have doors that open
etc. unlike the cars used in the Busch Series or Nextel Cup
which are mdae on tube frames and have fibergalss bodies
that are only painted to look like the cars they represent.