BMW just introduced its new X3, and for the first time in a BMW model, the range-topping model in terms of performance is powered by a diesel engine. The engine, which will be powering the X3 3.0 ...

Showing the 2006 BMW X3 X3 4dr AWD 3.0i 225.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) Wondering which trim is right for you? Our 2006 BMW X3 trim comparison will help you decide.