The X6? BMW wouldn't make another vehicle with the number 6 in it. Espesially an "X6". If this vehicle is to be made, then they would add a new number. Think somthing like the "2 Series". And since its a sport van, it may be "V2" or somthing. "X" means all wheel drive, then "V" would mean "Van" or somthing. But BMW would want to keep away from the name "Van". So think along those lines.
