Extensively changed for the 2011 model year, the four-door Chrysler 300 comprises of a smoothed-out body shell accented by a tasteful use of chrome. In 2011, Chrysler 300 can be selected on either a base, 300 Limited or 300C model. Found standard on all models is new LED taillights, capless fuel filler and interior ambient lighting. Provided inside the cabin of all 2011 Chrysler 300 sedans, Uconnect Touch 8.4 allows the operation of stereo and dual-zone climate control is manipulated through interaction of the 8.4-inch touchscreen. An Uconnect Touch system with integrated Garmin navigation is optional on the Chrysler 300 Limited, but upgraded standard on the 300C models. Other available equipment offered on the 2011 Chrysler 300 includes a SafetyTec Group allowing Blind-spot monitoring and ParkSense to be added on the full-size sedan. The six-cylinder engine choice has been streamlined to the 3.6 liter Pentastar V-6 powerplant generating 292 horsepower and 260 pounds-feet of torque. Also featuring the 5.7 liter HEMI V-8 engine producing 363 horsepower, both engines are directed by a five-speed automatic Auto Stick transmission. Available all-wheel drive can be fitted to the 2011 Chrysler 300C model adding a specially-tuned suspension and Michelin all-season tires.