VW Fix, Noisy Ferraris, Mazda Leads MPG, Tesla Sells Emission Credits, Purdy Driving Home to NAIAS, Rain Man Buick, Jeep Recall

While you were out doing your Christmas shopping or socializing at those office holiday gatherings, the auto world kept making news.

Catch up with just one click right here on what went on.

@1ChicagoCarGuy