 This is our second BMW,  we are so disappointed with the quality of construction.  The front bumper, a pathetic piece of plastic just buckled and fell when going over a bump.   Told by a BMW service agent that this is happening so frequently with the x3 that people are not even bothering to fix the bumper, they just drive around with it hanging.  This is unconscionably  poor construction, design and quality.  There are other issues with the quality of materials used in the construction of this car.  This is definitely our last BMW and if it wasn't a lease, I would get rid of it immediately.