Auto sales in the U.S. took a sharp hit during the recession, but they've since come back strong. New-vehicle sales are up over 8% so far in 2013, following on the big gains made in 2012. Those strong sales have helped shares of automakers like Ford (F -0.39%) and General Motors (GM 0.02%) post gains that have outperformed the market.
But this all comes as other economic indicators, like unemployment, remain sluggish. What's driving these sales? One answer is "easy credit" -- and that raises another question: Is this another bubble that's set to pop?
In this video, Motley Fool contributor John Rosevear takes a hard look at that question -- and at the state of new-car financing, where loans have become very easy to get, and where subprime lending is making a big comeback.