It appears the delay is no more, the Ram 1500 EcoDiesel is set to go into production on January 20th, 2014.
You can build your own at : http://www.ramtrucks.com/hostc/bmo/CUT201413/models.do?
You can build your own at : http://www.ramtrucks.com/hostc/bmo/CUT201413/models.do?