GM and Ford make too many models which increases cost, and they seem to change styling from year to year.

The Europeans and Especially the Japanese have a limited selection and they focus on quality not quantity.

That said, the one thing GM does well are some engines. ~3.0L V6s in American cars routinely get better economy and are smoother than the European counterparts. Im not talking pushrod, but the new generation. That said, I wouldnt drive a GM car if you paid me. The cars are soul less.