I just left Rusnak Mercedes driving my new leased B Class ED! They have two more on the lot, a grey with black interior and a blue one with light interior. Jon Montgomery is very knowledgable about the car, and was very helpful.
Steve L.
Studio City, CA
An article today pointed to this comparison page on the EPA website which seems to be official MPGe and range ratings.
Here's the link to the EPA site.
http://fueleconomy.gov/feg/Find.do?action=sbs&id=35207&id=35247&id=34699&id=34775