Other dealerships are still offering really low financing where as BMW is not.
I personally don't like any of the new cars. They are nice but not really a BMW in the old sense of what a BMW was. Market saturation also means that if everyone drives a BMW then its a common car and not a car that distinguishes you from the rest. People looking for the flash factor won't get that as much and look to other brands. those are my reasons for not wanting to purchase any of the newer models.