General Motors (GM) round up: 1) The automaker says it has a goal of having an investment grade...

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

General Motors (GM) round up: 1) The automaker says it has a goal of having an investment grade credit rating within a year. 2) OnStar is expanding with plans to launch in Mexico later this year. 3) GM sets a target of having 9% of the luxury market by 2016 and 9.2% by 2020, up from this year's market share of 8.5%. (GM Global Business Conference Call)