The last 2 years I have been using zaino. It is awesome on black/dark cars. It is a long process to apply, but worth it. This is what I use for my Porsche. Recently I clayed my daily driver a Lexus LS 430 and after claying I tried out the Meguiars NXT and I was amazed at how easy and the wet look it gave my DD (light color Seafoam green) I did notice that it does not seem to last as long. So for your black Pcar I would go with Zaino... heres proof
