Quote Originally Posted by VooDooXII
A V12? I doubt it.

I think it'll just have the 3.0 liter straight six, the 3.5 liter twin turbo straight six, and the 5.0 liter V-8.
the twin turbo engine is a 3.0L, not 3.5L... the last two numbers after the series number dont really mean the engine size anymore. the 328i is a 3.0L also, but N/A. The 550I is a 4.8L V8. The 5L engine is a V10 now (M5, M6). The X6 will be made to compete with high end SUV/Crossovers, so it will most likely have at least the 3.0L twin turbo, if not the 4.8L V8. You can already get the X5 with the 4.8L V8. I doubt the V10 will ever make it into the X6, unless BWM starts adding their SAV's and Crossovers to the ///M Line. btw, theres also a X1 concept that is supposedly going to be realeased 2009 or 2010.