Rick 
2005 BMW X5 SUV 4.4i AWD 4dr SUV (4.4L 8cyl 6A)
The best BMW I have owned
 It does not get any better than the X5 4.4.  Pleanty of power, handles great.  I have the sports package with 19 inch wheels.  It is a wonderfully handling car.  I have had absolutely no problems with it.  It even gets better mileage than my 02 X5 3.0.