Despite a complete overhaul last year, the 2012 Chrysler 300 receives several significant changes and enhancements. An eight-speed automatic transmission is now available with the V6 engine, which can also now be paired with all-wheel drive. There are also three new/returning models for 2012: the uniquely styled 300S, the high-luxury 300C Executive Series and the high-performance SRT8. A smaller touchscreen interface is now standard on the base and Limited models.