How General Motors Could Hit $50

General Motors ( GM ) has long been a Barron's favorite, with last week's bullish Take from Johanna Bennett only the latest example. And while that hasn't always paid dividends, it certainly has recently. We're not the only ones musing about General Motors upside, however. Yesterday, Macquarie looked at its outperformance relative to Ford Motor ( F ). And in a note released today, Barclays analyst Brian Johnson and team, who rate the stock Equal Weight with a $41 price target, mused about the possibility that General Motors could hit $50: