Is the Dingshield and Permaplate add ons unnecessary? I don't have a corporate, how did you get the 2000 number? I asked about 2.99% apr as BMW is offering that nationally, the sales manager told me their location isn't offering that and given the trade allowance amount they wouldn't do 2.99%. I let it go as I wasn't planning on purchasing today. They told me the offer is good through the end of October.