I'm not sure if it's true, but I have heard from numerous sources that the 2006 was not manufactured per se', because of such high unsold inventories of 2005's. The 2005 got some cosmetic changes at the factory and was shipped as new '06.

If anyone runs across an '06 vin # post it. The number just before the X is the model year.

I would love to get my hands on the last unit to come off the assembly line. It might just happen this year, as DC is rumored to halt production soon if they have not done so already.