Episode 712 - Toyota Loyalty Remains High, Porsche Targets Ferrari, Four-cylinder EcoBoost

Summary: Toyota owners remain loyal to the brand despite problems of unintended acceleration and production disruptions due to the earthquake in Japan. Porsche's CEO says the company plans to develop a vehicle to compete with Ferrari. A look at Ford's four-cylinder EcoBoost that's debuting in the 2012 Edge and Explorer. All that and more, plus John recently got a chance to ride in GM's EN-V concept car.