And that's just in the US. You wanna know what the top-selling car in Europe is? It's the Opel/Vauxhall Astra -- a GM product -- with nearly half a million sold last year. The Ford Focus comes in third, after the Renault Clio. In Australia the top-selling cars are almost always GM's Holden Commodore and Ford's Falcon.
If you think nobody's buying American cars, that might just be a function of where you live (Northern California?)
Doesn't "top selling car in Europe" mean anything to you?