BMW Concept Car - BMW X9 Concept by Khalfi OussamaBMW Concept Car - BMW X9 Concept by Khalfi OussamaKhalfi car design called the "BMW X9". who is a 18-year old designer from Tunisia. it could be a proposal for a new Batmobile. BMW has seen some rather odd looking cars roll off the production line over the past 10 years, but Khalfi Oussama’s new X9 off-roader concept coupe takes oddball