2011 Cadillac CTS-V Wagon Black Diamond Edition

2011 Cadillac CTS-V Wagon Black Diamond Edition2011 Cadillac CTS-V Wagon Black Diamond EditionPlatinum, titanium, unobtainium, they've all been used up for special editions and high-end trims, prompting Cadillac to go into the realm of precious stones to come up with a name for the special-edition CTS-Vs it showed at Chicago, dubbing them "Black Diamond," which is also the name for the trick,