General Motors (GM +1.3%) continues to try to find the right recipe for Buick after sales hit...

|About: General Motors Company (GM)|By:, SA News Editor

General Motors (GM +1.3%) continues to try to find the right recipe for Buick after sales hit their seventh straight months of heading lower. As least part of the difficulty with Buick resonating with younger car buyers can be traced to the lack of new models and the brand erosion that has taken place after Buicks were sold in large numbers to rental car companies.