Technically I guess I own a GM car. We have a Saturn, but from 1997, so way before they were officially rolled back into GM. I love my car. It's been reliable and low maintenance the entire time we've owned it. Would I buy another.... probably not.... they've stopped making them in Tennessee (moved the factory to Mexico in 07), stopped using plastic body panels and basically turned them into just another GM.... Most of the reasons we bought the car in the first place are gone.

If I had to buy another car tomorrow I'd probably look at Smart (though it is seriously disappointing that you cannot get the 80 mpg diesel version here) or Volkswagon. Until American manufacturers catch up and make safe, attractive small cars that get good gas mileage they will likely continue to suffer.