Cadillac CTS-V Coupe, Concept Car Headed To DetroitBen Wojdyla12/22/09 12:00am651EditInvite manuallyPromoteDismissUndismissHideThe Cadillac CTS Coupe just bowed in LA, and next month in Detroit will see the 568 HP Cadillac CTS-V Coupe unveiled alongside an as-yet unnamed Cadillac concept rendered sneakily above. Is it..a CTS? ATS? CTV? CTX? XTS? WTF? IDK.