"Without breaking a stride"
The really underrated part of the X is the self opening/closing front doors. When you are holding two coffees in your hand and the door opens for you as you're walking up, you step in and press the brake and the door closes, its amazing. Same with exiting, if your hands are full and you walk away from the car with only the driver's side door open, it will close itself and lock. I know it sounds like a gimmick, but this is one of the main things I miss (besides autopilot) when we have to drive any other car.