 The voice navigations system does not work thus you are unable to use the navigation system unless you are parked. The voice system can nopt even recognize basis roads such as "Piedmont Road".  The dealer says it just works poorly they could not even get the car to recognize the same words.  The gas mileage on highway is 19 miles per gallon which is the worst in class.  The Sport model rides rough.  With so many cars in this class I would not recommend this vehicle and most certainly do not spend the money on the navigation system.