The only major complaint I would have with the Chrysler 300 is the "thunk" you feel when you slowly take off from a light and you hear a hard thunk (as though someone has hit you from the rear). The "thunk" sound also occurs when you are trying to reverse the vehicle. The Salesman along with Chrysler repair man says that Chrysler is aware of the "thunk" sound and that is has something to do with the "Tranny" and since the car has 3 computerized components, each components has different functions and they are playing catch up to each other when you hear that slight thunk.
Very good vehicle for the price.
Find a way to eliminate the "thunking" noise when the car is put in reverse.