Chevrolet's new Impala is finally here and it's big and beautiful, but does it have what it takes to challenge full-size competition like the Chrysler 300 and Hyundai Azera? As this sedan rolls into the studio, we'll be asking Chief Engineer Todd Pawlik to give us the download on the new car. We'll also get into the hottest topics of the week including the myriad reveals of the New York Auto Show. While we're on the subject, we'll discuss whether all these auto shows are worth it. Australia is canceling at least one of its major shows due to lack of interest, should others be on the chopping block? And, Ford has just initiated a very interesting program challenging app makers to dig deep into its fuel economy data. Joining John McElroy in studio is co-host Peter De Lorenzo, the Autoextremist, and Gary Vasilash from Automotive Design and Production.