The all-new 2011 Chrysler 300C AWD model features a segment-exclusive active transfer case and front-axle disconnect system to improve fuel economy by up to 5 percent. No other major automotive manufacturer offers the combination of these two independent technologies. The Chrysler 300C AWD sedan's innovative AWD system seamlessly transitions between rear-wheel drive (RWD) and AWD with no driver intervention. When AWD is not required, the system automatically disconnects the front axle to maximize fuel economy while still providing the outstanding fun-to-drive performance and handling inherent in RWD vehicles.