well i hate to bring this up but the camaro aint gona be there instead its going to be a 1970 trans am. i kinda understand y the camaro is not there due to the lack of info on the car.
anways here is a vid of all the other cars included in the dlc
http://www.gametrailers.com/player/28616.html
there is the
BMW E30 M3
Audi Quattro
Ferrari 599GTB
Lamborghini Gallardo Superleggera
Ferrari FXX
Audi R8
Firebird Trans Am
Renault 5 Turbo
Koenigsegg CCGT
Porsche GT1
Lamborghini Gallardo SE
the bolded cars are gona be wicked to drive
and sorry for all the hype