Thanks for all the input guys...I chose to stick with email, made the recommended changes, and it appears all is well. My CA replied by asking where I got my information. He hadn't heard any of this. Then two minutes later, emailed me back saying that Production of the current X-5 halts in March, so that might mean a change. I also received the following email from a very good source at BMW this morning (which I forwarded to my CA):

Good to hear from you.

This is what I have on the specs:

1.) 4.4 liter 8 cylinder turbo charged gas

400hp (increase of 50hp)

2.) Valvetronic 6 cylinder 3.0 turbo charged gas (BMW TwinPower Turbo)

300hp (increase of 40hp)

3.) 3.0 Diesel engine with Common Rail 3 Technology

180 kW (increase of 7kW)

4.) 40d top-diesel engine (BMW TwinPower Turbo)

225 kW (increase of 15kW)

The launch date is scheduled for May 2010, so I would assume it would be a 2011 model.

Let me know if you have any other questions.

Best,
----

I'll let you all know how things progress!