Buick, the storied General Motors brand that had been staging a strong comeback since barely surviving GM's 2009 restructuring, has hit a pothole. Buick sales have dropped for seven straight months, tied with Cadillac for the longest losing streak among the 41 brands sold in the United States. But unlike Cadillac, which has two new nameplates coming this summer, Buick doesn't have new or redesigned vehicles riding to the rescue.
Read Article