If you were including the M5 and M6 then perhaps it should be a survey of the greatest sports car makers. In that case Ferrari or Porsche would win. As for greatest supercar it is without a doubt McLaren though Buggati with the EB110 is a close second.miuracorse2913 said:All right, all right. I left some cars out. But I'm limited to ten, and those were the first makes that came to mind. The BMW's I had in mind were the M5 and M6 and, if you consider it to be worthy of the category, the M3.