BMW Concept X6 - The reveal
http://www.youtube.com/watch?v=PG-dhvwyu88

X6- Cool exhaust demo
http://www.youtube.com/watch?v=rtvXhl_uCLg

BMW X6 Concept IAA 2007
http://www.youtube.com/watch?v=RbGHuDH8Awg

2007 BMW Concept X6 ActiveHybrid
http://www.youtube.com/watch?v=w6DqiSGdKjw

X6 concept 1
http://www.youtube.com/watch?v=3gp1OPLBH7g

X6 concept 2
http://www.youtube.com/watch?v=D492W5bl6qQ

BMW X6 Active Hybrid Concept
http://www.youtube.com/watch?v=Fh4Yu0RjQ9w