BMW X4 will be based on the new X3 crossover

As you may know already, few weeks ago we heard for the first time about the new Bmw X4, a new baby X6 if we can call it like that.

It appears that this rumor is starting to get shape on the Internet… and today, the Dutch magazine Autovisie reported that Bmw is considering the small model and this will be based on the new Bmw X3 which will hit the market in 2011. In fact, the new Bmw X4 will be the X6 version of the X3. Why is Bmw considering the new X4? Same question here, but it seems that the answer is that the X6 version are quite impressive… why not build a smaller model and make more money? This might be the answer from the Bavarian manufacturer.

Source - http://www.4wheelsnews.com/breaking-...act-crossover/

why so many models.