General Motors (GM) came out with quarterly earnings of $2.78 per share, beating the Zacks Consensus Estimate of$2.69 per share. This compares to earnings of $2.62 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of 3.35$1.85 per share when it actually produced earnings of $1.92, delivering a surprise of 3.78%.Over the last four quarters ...