“2014 Chevrolet SS Performance” name leaks out through OnStar app preview

It's been clear for a few months that Chevrolet had plans for a new model with some performance bones, from announcing that the next Impala wouldn't be the basis of its upcoming NASCAR entry to a recent renewal of the trademark for the "SS" badge it once glued on several models. Now there's fresh evidence of what Chevy's ready to drop, thanks to a premature leak from OnStar of the 2014 Chevrolet lineup, including the "SS Performance" model. Here's what everyone's expecting: