Small overlap front: http://www.iihs.org/frontend/iihs/ratings/images/api-rating-...
Moderate overlap front: http://www.iihs.org/frontend/iihs/ratings/images/api-rating-...
You can clearly see a difference where the structural integrity of the door area begins to fail.
Compare that to the BMW 5 series in small overlap front: http://www.iihs.org/frontend/iihs/ratings/images/api-rating-...
There doesn't appear to be any structural damage to the door area.